137446534302 has 64 divisors (see below), whose sum is σ = 357624889344. Its totient is φ = 34148204640.

The previous prime is 137446534283. The next prime is 137446534307. The reversal of 137446534302 is 203435644731.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137446534307) 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, 6456838 + ... + 6478089.

It is an arithmetic number, because the mean of its divisors is an integer number (5587888896).

Almost surely, 2^137446534302 is an apocalyptic number.

137446534302 is an abundant number, since it is smaller than the sum of its proper divisors (220178355042).

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

137446534302 is a wasteful number, since it uses less digits than its factorization.

137446534302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12934973.

The product of its (nonzero) digits is 725760, while the sum is 42.

The spelling of 137446534302 in words is "one hundred thirty-seven billion, four hundred forty-six million, five hundred thirty-four thousand, three hundred two".