42524157527115 has 32 divisors (see below), whose sum is σ = 74422976069376. Its totient is φ = 20562497784960.

The previous prime is 42524157527099. The next prime is 42524157527149. The reversal of 42524157527115 is 51172575142524.

It is not a de Polignac number, because 42524157527115 - 2⁴ = 42524157527099 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, 345410529 + ... + 345533618.

It is an arithmetic number, because the mean of its divisors is an integer number (2325718002168).

Almost surely, 2^{42524157527115} is an apocalyptic number.

42524157527115 is a deficient number, since it is larger than the sum of its proper divisors (31898818542261).

42524157527115 is a wasteful number, since it uses less digits than its factorization.

42524157527115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690944539.

The product of its digits is 3920000, while the sum is 51.

The spelling of 42524157527115 in words is "forty-two trillion, five hundred twenty-four billion, one hundred fifty-seven million, five hundred twenty-seven thousand, one hundred fifteen".