42152137934 has 16 divisors (see below), whose sum is σ = 63516376800. Its totient is φ = 20980220544.

The previous prime is 42152137933. The next prime is 42152137969. The reversal of 42152137934 is 43973125124.

42152137934 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 42152137891 and 42152137900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42152137933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 356954 + ... + 460130.

It is an arithmetic number, because the mean of its divisors is an integer number (3969773550).

Almost surely, 2^42152137934 is an apocalyptic number.

42152137934 is a deficient number, since it is larger than the sum of its proper divisors (21364238866).

42152137934 is a wasteful number, since it uses less digits than its factorization.

42152137934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104107.

The product of its digits is 181440, while the sum is 41.

The spelling of 42152137934 in words is "forty-two billion, one hundred fifty-two million, one hundred thirty-seven thousand, nine hundred thirty-four".