42621114464463 has 32 divisors (see below), whose sum is σ = 57624618585600. Its totient is φ = 28017614693376.

The previous prime is 42621114464429. The next prime is 42621114464479. The reversal of 42621114464463 is 36446441112624.

It is a happy number.

It is not a de Polignac number, because 42621114464463 - 2²⁹ = 42620577593551 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42621114464563) 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, 1264592070 + ... + 1264625772.

It is an arithmetic number, because the mean of its divisors is an integer number (1800769330800).

Almost surely, 2^{42621114464463} is an apocalyptic number.

42621114464463 is a deficient number, since it is larger than the sum of its proper divisors (15003504121137).

42621114464463 is a wasteful number, since it uses less digits than its factorization.

42621114464463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46671.

The product of its digits is 2654208, while the sum is 48.

The spelling of 42621114464463 in words is "forty-two trillion, six hundred twenty-one billion, one hundred fourteen million, four hundred sixty-four thousand, four hundred sixty-three".