42236951472 has 80 divisors (see below), whose sum is σ = 121286522880. Its totient is φ = 14073081408.

The previous prime is 42236951461. The next prime is 42236951479. The reversal of 42236951472 is 27415963224.

42236951472 is a `hidden beast` number, since 4 + 2 + 2 + 3 + 69 + 514 + 72 = 666.

42236951472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (42236951479) 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, 1079353 + ... + 1117799.

It is an arithmetic number, because the mean of its divisors is an integer number (1516081536).

Almost surely, 2^42236951472 is an apocalyptic number.

It is an amenable number.

42236951472 is an abundant number, since it is smaller than the sum of its proper divisors (79049571408).

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

42236951472 is a wasteful number, since it uses less digits than its factorization.

42236951472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41007 (or 40995 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The spelling of 42236951472 in words is "forty-two billion, two hundred thirty-six million, nine hundred fifty-one thousand, four hundred seventy-two".