153381939702 has 32 divisors (see below), whose sum is σ = 308029906944. Its totient is φ = 50916403200.

The previous prime is 153381939677. The next prime is 153381939703. The reversal of 153381939702 is 207939183351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153381939703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8612427 + ... + 8630217.

It is an arithmetic number, because the mean of its divisors is an integer number (9625934592).

Almost surely, 2^153381939702 is an apocalyptic number.

153381939702 is an abundant number, since it is smaller than the sum of its proper divisors (154647967242).

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

153381939702 is a wasteful number, since it uses less digits than its factorization.

153381939702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23644.

The product of its (nonzero) digits is 1224720, while the sum is 51.

The spelling of 153381939702 in words is "one hundred fifty-three billion, three hundred eighty-one million, nine hundred thirty-nine thousand, seven hundred two".