4002670974042 has 48 divisors (see below), whose sum is σ = 9341785803168. Its totient is φ = 1231298295840.

The previous prime is 4002670974037. The next prime is 4002670974091. The reversal of 4002670974042 is 2404790762004.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1045668 + ... + 3016415.

It is an arithmetic number, because the mean of its divisors is an integer number (194620537566).

Almost surely, 2^{4002670974042} is an apocalyptic number.

4002670974042 is an abundant number, since it is smaller than the sum of its proper divisors (5339114829126).

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

4002670974042 is a wasteful number, since it uses less digits than its factorization.

4002670974042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4066315 (or 4066312 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 45.

The spelling of 4002670974042 in words is "four trillion, two billion, six hundred seventy million, nine hundred seventy-four thousand, forty-two".