42029912595 has 16 divisors (see below), whose sum is σ = 73361302272. Its totient is φ = 20378139360.

The previous prime is 42029912591. The next prime is 42029912629. The reversal of 42029912595 is 59521992024.

It is not a de Polignac number, because 42029912595 - 2² = 42029912591 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42029912591) 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, 127363207 + ... + 127363536.

It is an arithmetic number, because the mean of its divisors is an integer number (4585081392).

Almost surely, 2^42029912595 is an apocalyptic number.

42029912595 is a deficient number, since it is larger than the sum of its proper divisors (31331389677).

42029912595 is a wasteful number, since it uses less digits than its factorization.

42029912595 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254726762.

The product of its (nonzero) digits is 583200, while the sum is 48.

The spelling of 42029912595 in words is "forty-two billion, twenty-nine million, nine hundred twelve thousand, five hundred ninety-five".