42036051442 has 16 divisors (see below), whose sum is σ = 78612875712. Its totient is φ = 16377682320.

The previous prime is 42036051403. The next prime is 42036051469. The reversal of 42036051442 is 24415063024.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136480533 + ... + 136480840.

It is an arithmetic number, because the mean of its divisors is an integer number (4913304732).

Almost surely, 2^42036051442 is an apocalyptic number.

42036051442 is a deficient number, since it is larger than the sum of its proper divisors (36576824270).

42036051442 is a wasteful number, since it uses less digits than its factorization.

42036051442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272961393.

The product of its (nonzero) digits is 23040, while the sum is 31.

The spelling of 42036051442 in words is "forty-two billion, thirty-six million, fifty-one thousand, four hundred forty-two".