153046044340 has 96 divisors (see below), whose sum is σ = 377324640000. Its totient is φ = 52120414080.

The previous prime is 153046044271. The next prime is 153046044353. The reversal of 153046044340 is 43440640351.

It is a junction number, because it is equal to n+sod(n) for n = 153046044296 and 153046044305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 947275 + ... + 1097005.

It is an arithmetic number, because the mean of its divisors is an integer number (3930465000).

Almost surely, 2^153046044340 is an apocalyptic number.

153046044340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 153046044340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188662320000).

153046044340 is an abundant number, since it is smaller than the sum of its proper divisors (224278595660).

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

153046044340 is a wasteful number, since it uses less digits than its factorization.

153046044340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149910 (or 149894 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 153046044340 its reverse (43440640351), we get a palindrome (196486684691).

The spelling of 153046044340 in words is "one hundred fifty-three billion, forty-six million, forty-four thousand, three hundred forty".