42354694926 has 24 divisors (see below), whose sum is σ = 91825602960. Its totient is φ = 14109447456.

The previous prime is 42354694919. The next prime is 42354694951. The reversal of 42354694926 is 62949645324.

42354694926 is a `hidden beast` number, since 4 + 2 + 3 + 546 + 9 + 4 + 92 + 6 = 666.

42354694926 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 702250 + ... + 760173.

It is an arithmetic number, because the mean of its divisors is an integer number (3826066790).

Almost surely, 2^42354694926 is an apocalyptic number.

42354694926 is an abundant number, since it is smaller than the sum of its proper divisors (49470908034).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42354694926 is a wasteful number, since it uses less digits than its factorization.

42354694926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1464040 (or 1464037 counting only the distinct ones).

The product of its digits is 11197440, while the sum is 54.

The spelling of 42354694926 in words is "forty-two billion, three hundred fifty-four million, six hundred ninety-four thousand, nine hundred twenty-six".