137420352152 has 16 divisors (see below), whose sum is σ = 258201086400. Its totient is φ = 68566729120.

The previous prime is 137420352133. The next prime is 137420352239. The reversal of 137420352152 is 251253024731.

It is a super-2 number, since 2×137420352152² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17926799 + ... + 17934462.

It is an arithmetic number, because the mean of its divisors is an integer number (16137567900).

Almost surely, 2^137420352152 is an apocalyptic number.

It is an amenable number.

137420352152 is a deficient number, since it is larger than the sum of its proper divisors (120780734248).

137420352152 is a wasteful number, since it uses less digits than its factorization.

137420352152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35861746 (or 35861742 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 35.

Adding to 137420352152 its reverse (251253024731), we get a palindrome (388673376883).

The spelling of 137420352152 in words is "one hundred thirty-seven billion, four hundred twenty million, three hundred fifty-two thousand, one hundred fifty-two".