126212458364 has 6 divisors (see below), whose sum is σ = 220871802144. Its totient is φ = 63106229180.

The previous prime is 126212458349. The next prime is 126212458381. The reversal of 126212458364 is 463854212621.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15776557292 + ... + 15776557299.

It is an arithmetic number, because the mean of its divisors is an integer number (36811967024).

Almost surely, 2^126212458364 is an apocalyptic number.

It is an amenable number.

126212458364 is a deficient number, since it is larger than the sum of its proper divisors (94659343780).

126212458364 is a wasteful number, since it uses less digits than its factorization.

126212458364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31553114595 (or 31553114593 counting only the distinct ones).

The product of its digits is 552960, while the sum is 44.

The spelling of 126212458364 in words is "one hundred twenty-six billion, two hundred twelve million, four hundred fifty-eight thousand, three hundred sixty-four".