422142671501 has 16 divisors (see below), whose sum is σ = 447565824000. Its totient is φ = 396785587968.

The previous prime is 422142671473. The next prime is 422142671507. The reversal of 422142671501 is 105176241224.

It is a de Polignac number, because none of the positive numbers 2^k-422142671501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422142671507) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52157411 + ... + 52165503.

It is an arithmetic number, because the mean of its divisors is an integer number (27972864000).

Almost surely, 2^422142671501 is an apocalyptic number.

It is an amenable number.

422142671501 is a deficient number, since it is larger than the sum of its proper divisors (25423152499).

422142671501 is a wasteful number, since it uses less digits than its factorization.

422142671501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11788.

The product of its (nonzero) digits is 26880, while the sum is 35.

The spelling of 422142671501 in words is "four hundred twenty-two billion, one hundred forty-two million, six hundred seventy-one thousand, five hundred one".