42402613402412 has 24 divisors (see below), whose sum is σ = 74562568980480. Its totient is φ = 21099039287760.

The previous prime is 42402613402411. The next prime is 42402613402453. The reversal of 42402613402412 is 21420431620424.

It is not an unprimeable number, because it can be changed into a prime (42402613402411) 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, 7870313 + ... + 12113919.

It is an arithmetic number, because the mean of its divisors is an integer number (3106773707520).

Almost surely, 2^{42402613402412} is an apocalyptic number.

It is an amenable number.

42402613402412 is a deficient number, since it is larger than the sum of its proper divisors (32159955578068).

42402613402412 is a wasteful number, since it uses less digits than its factorization.

42402613402412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4255661 (or 4255659 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 35.

The spelling of 42402613402412 in words is "forty-two trillion, four hundred two billion, six hundred thirteen million, four hundred two thousand, four hundred twelve".