46438242387515 has 32 divisors (see below), whose sum is σ = 62595406860480. Its totient is φ = 32776001395200.

The previous prime is 46438242387499. The next prime is 46438242387539. The reversal of 46438242387515 is 51578324283464.

It is a happy number.

It is not a de Polignac number, because 46438242387515 - 2⁴ = 46438242387499 is a prime.

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, 28539716 + ... + 30122945.

It is an arithmetic number, because the mean of its divisors is an integer number (1956106464390).

Almost surely, 2^{46438242387515} is an apocalyptic number.

46438242387515 is a deficient number, since it is larger than the sum of its proper divisors (16157164472965).

46438242387515 is a wasteful number, since it uses less digits than its factorization.

46438242387515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58663103.

The product of its digits is 154828800, while the sum is 62.

The spelling of 46438242387515 in words is "forty-six trillion, four hundred thirty-eight billion, two hundred forty-two million, three hundred eighty-seven thousand, five hundred fifteen".