42101631476 has 24 divisors (see below), whose sum is σ = 75509454720. Its totient is φ = 20533923072.

The previous prime is 42101631461. The next prime is 42101631529. The reversal of 42101631476 is 67413610124.

It is a congruent number.

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, 776381 + ... + 828836.

It is an arithmetic number, because the mean of its divisors is an integer number (3146227280).

Almost surely, 2^42101631476 is an apocalyptic number.

It is an amenable number.

42101631476 is a deficient number, since it is larger than the sum of its proper divisors (33407823244).

42101631476 is a wasteful number, since it uses less digits than its factorization.

42101631476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1605383 (or 1605381 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The spelling of 42101631476 in words is "forty-two billion, one hundred one million, six hundred thirty-one thousand, four hundred seventy-six".