42352356015 has 48 divisors (see below), whose sum is σ = 73922614272. Its totient is φ = 22430665152.

The previous prime is 42352355993. The next prime is 42352356031. The reversal of 42352356015 is 51065325324.

42352356015 is a `hidden beast` number, since 4 + 23 + 5 + 23 + 5 + 601 + 5 = 666.

It is not a de Polignac number, because 42352356015 - 2⁶ = 42352355951 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17478094 + ... + 17480516.

It is an arithmetic number, because the mean of its divisors is an integer number (1540054464).

Almost surely, 2^42352356015 is an apocalyptic number.

42352356015 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

42352356015 is a deficient number, since it is larger than the sum of its proper divisors (31570258257).

42352356015 is a wasteful number, since it uses less digits than its factorization.

42352356015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4980 (or 4977 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The spelling of 42352356015 in words is "forty-two billion, three hundred fifty-two million, three hundred fifty-six thousand, fifteen".