42401365123532 has 12 divisors (see below), whose sum is σ = 75781163199840. Its totient is φ = 20749604209296.

The previous prime is 42401365123477. The next prime is 42401365123543. The reversal of 42401365123532 is 23532156310424.

It is a self number, because there is not a number n which added to its sum of digits gives 42401365123532.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112769587907 + ... + 112769588282.

It is an arithmetic number, because the mean of its divisors is an integer number (6315096933320).

Almost surely, 2^{42401365123532} is an apocalyptic number.

It is an amenable number.

42401365123532 is a deficient number, since it is larger than the sum of its proper divisors (33379798076308).

42401365123532 is a wasteful number, since it uses less digits than its factorization.

42401365123532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225539176240 (or 225539176238 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 41.

The spelling of 42401365123532 in words is "forty-two trillion, four hundred one billion, three hundred sixty-five million, one hundred twenty-three thousand, five hundred thirty-two".