126412548670 has 16 divisors (see below), whose sum is σ = 227894287968. Its totient is φ = 50486863840.

The previous prime is 126412548667. The next prime is 126412548697. The reversal of 126412548670 is 76845214621.

It is a super-2 number, since 2×126412548670² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 126412548670.

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, 9762661 + ... + 9775600.

It is an arithmetic number, because the mean of its divisors is an integer number (14243392998).

Almost surely, 2^126412548670 is an apocalyptic number.

126412548670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126412548670 is a deficient number, since it is larger than the sum of its proper divisors (101481739298).

126412548670 is a wasteful number, since it uses less digits than its factorization.

126412548670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19538915.

The product of its (nonzero) digits is 645120, while the sum is 46.

The spelling of 126412548670 in words is "one hundred twenty-six billion, four hundred twelve million, five hundred forty-eight thousand, six hundred seventy".