42402004674 has 16 divisors (see below), whose sum is σ = 85324281312. Its totient is φ = 14047289568.

The previous prime is 42402004663. The next prime is 42402004679. The reversal of 42402004674 is 47640020424.

It is not an unprimeable number, because it can be changed into a prime (42402004679) 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, 21676939 + ... + 21678894.

It is an arithmetic number, because the mean of its divisors is an integer number (5332767582).

Almost surely, 2^42402004674 is an apocalyptic number.

42402004674 is an abundant number, since it is smaller than the sum of its proper divisors (42922276638).

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

42402004674 is a wasteful number, since it uses less digits than its factorization.

42402004674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43356001.

The product of its (nonzero) digits is 43008, while the sum is 33.

The spelling of 42402004674 in words is "forty-two billion, four hundred two million, four thousand, six hundred seventy-four".