15214457702137 has 16 divisors (see below), whose sum is σ = 15560425728000. Its totient is φ = 14871444036624.

The previous prime is 15214457702117. The next prime is 15214457702161. The reversal of 15214457702137 is 73120775441251.

It is a cyclic number.

It is not a de Polignac number, because 15214457702137 - 2⁷ = 15214457702009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15214457702117) 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, 105950128 + ... + 106093630.

It is an arithmetic number, because the mean of its divisors is an integer number (972526608000).

Almost surely, 2^{15214457702137} is an apocalyptic number.

It is an amenable number.

15214457702137 is a deficient number, since it is larger than the sum of its proper divisors (345968025863).

15214457702137 is a wasteful number, since it uses less digits than its factorization.

15214457702137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153780.

The product of its (nonzero) digits is 1646400, while the sum is 49.

The spelling of 15214457702137 in words is "fifteen trillion, two hundred fourteen billion, four hundred fifty-seven million, seven hundred two thousand, one hundred thirty-seven".