42736278024 has 64 divisors (see below), whose sum is σ = 129503880000. Its totient is φ = 12950386560.

The previous prime is 42736278023. The next prime is 42736278031. The reversal of 42736278024 is 42087263724.

42736278024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (42736278023) 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, 8990949 + ... + 8995700.

It is an arithmetic number, because the mean of its divisors is an integer number (2023498125).

Almost surely, 2^42736278024 is an apocalyptic number.

42736278024 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42736278024 is an abundant number, since it is smaller than the sum of its proper divisors (86767601976).

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

42736278024 is a wasteful number, since it uses less digits than its factorization.

42736278024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17986675 (or 17986665 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 45.

The spelling of 42736278024 in words is "forty-two billion, seven hundred thirty-six million, two hundred seventy-eight thousand, twenty-four".