43253425074 has 16 divisors (see below), whose sum is σ = 91595488608. Its totient is φ = 13569701952.

The previous prime is 43253425069. The next prime is 43253425099. The reversal of 43253425074 is 47052435234.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212026492 + ... + 212026695.

It is an arithmetic number, because the mean of its divisors is an integer number (5724718038).

Almost surely, 2^43253425074 is an apocalyptic number.

43253425074 is an abundant number, since it is smaller than the sum of its proper divisors (48342063534).

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

43253425074 is a wasteful number, since it uses less digits than its factorization.

43253425074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424053209.

The product of its (nonzero) digits is 403200, while the sum is 39.

The spelling of 43253425074 in words is "forty-three billion, two hundred fifty-three million, four hundred twenty-five thousand, seventy-four".