155344154130 has 256 divisors, whose sum is σ = 468427276800. Its totient is φ = 36288000000.

The previous prime is 155344154081. The next prime is 155344154137. The reversal of 155344154130 is 31451443551.

155344154130 is a `hidden beast` number, since 1 + 5 + 534 + 41 + 54 + 1 + 30 = 666.

155344154130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (155344154137) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 51762630 + ... + 51765630.

It is an arithmetic number, because the mean of its divisors is an integer number (1829794050).

Almost surely, 2^155344154130 is an apocalyptic number.

155344154130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 155344154130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (234213638400).

155344154130 is an abundant number, since it is smaller than the sum of its proper divisors (313083122670).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

155344154130 is a wasteful number, since it uses less digits than its factorization.

155344154130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3658 (or 3652 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

Adding to 155344154130 its reverse (31451443551), we get a palindrome (186795597681).

The spelling of 155344154130 in words is "one hundred fifty-five billion, three hundred forty-four million, one hundred fifty-four thousand, one hundred thirty".