42119685062444 has 36 divisors (see below), whose sum is σ = 81602350909800. Its totient is φ = 19007575308480.

The previous prime is 42119685062339. The next prime is 42119685062491. The reversal of 42119685062444 is 44426058691124.

It is a self number, because there is not a number n which added to its sum of digits gives 42119685062444.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 312969209 + ... + 313103760.

Almost surely, 2^{42119685062444} is an apocalyptic number.

42119685062444 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42119685062444 is a deficient number, since it is larger than the sum of its proper divisors (39482665847356).

42119685062444 is a wasteful number, since it uses less digits than its factorization.

42119685062444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626073134 (or 626073121 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 56.

The spelling of 42119685062444 in words is "forty-two trillion, one hundred nineteen billion, six hundred eighty-five million, sixty-two thousand, four hundred forty-four".