155482353139344 has 160 divisors (see below), whose sum is σ = 527130876226560. Its totient is φ = 38259499046400.

The previous prime is 155482353139343. The next prime is 155482353139381. The reversal of 155482353139344 is 443931353284551.

It is a happy number.

155482353139344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (155482353139343) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1106975467 + ... + 1107115914.

It is an arithmetic number, because the mean of its divisors is an integer number (3294567976416).

Almost surely, 2^{155482353139344} is an apocalyptic number.

155482353139344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

155482353139344 is an abundant number, since it is smaller than the sum of its proper divisors (371648523087216).

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

155482353139344 is a wasteful number, since it uses less digits than its factorization.

155482353139344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2214091429 (or 2214091423 counting only the distinct ones).

The product of its digits is 93312000, while the sum is 60.

The spelling of 155482353139344 in words is "one hundred fifty-five trillion, four hundred eighty-two billion, three hundred fifty-three million, one hundred thirty-nine thousand, three hundred forty-four".