126113614040 has 32 divisors (see below), whose sum is σ = 283976912880. Its totient is φ = 50406106752.

The previous prime is 126113614031. The next prime is 126113614051. The reversal of 126113614040 is 40416311621.

It is a junction number, because it is equal to n+sod(n) for n = 126113613994 and 126113614012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1177379 + ... + 1280018.

Almost surely, 2^126113614040 is an apocalyptic number.

126113614040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126113614040 is an abundant number, since it is smaller than the sum of its proper divisors (157863298840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126113614040 is a wasteful number, since it uses less digits than its factorization.

126113614040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2458691 (or 2458687 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

Adding to 126113614040 its reverse (40416311621), we get a palindrome (166529925661).

The spelling of 126113614040 in words is "one hundred twenty-six billion, one hundred thirteen million, six hundred fourteen thousand, forty".