42111423003399 has 32 divisors (see below), whose sum is σ = 57681496012800. Its totient is φ = 27318795458400.

The previous prime is 42111423003359. The next prime is 42111423003451. The reversal of 42111423003399 is 99330032411124.

It is not a de Polignac number, because 42111423003399 - 2²³ = 42111414614791 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42111423003399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42111423003329) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4779972 + ... + 10347510.

It is an arithmetic number, because the mean of its divisors is an integer number (1802546750400).

Almost surely, 2^{42111423003399} is an apocalyptic number.

42111423003399 is a deficient number, since it is larger than the sum of its proper divisors (15570073009401).

42111423003399 is a wasteful number, since it uses less digits than its factorization.

42111423003399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5568035.

The product of its (nonzero) digits is 139968, while the sum is 42.

The spelling of 42111423003399 in words is "forty-two trillion, one hundred eleven billion, four hundred twenty-three million, three thousand, three hundred ninety-nine".