126367940607 has 8 divisors (see below), whose sum is σ = 178401798576. Its totient is φ = 79289688192.

The previous prime is 126367940603. The next prime is 126367940609. The reversal of 126367940607 is 706049763621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 126367940607 - 2² = 126367940603 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51), and also a Moran number because the ratio is a prime number: 2477802757 = 126367940607 / (1 + 2 + 6 + 3 + 6 + 7 + 9 + 4 + 0 + 6 + 0 + 7).

It is a self number, because there is not a number n which added to its sum of digits gives 126367940607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126367940603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1238901328 + ... + 1238901429.

It is an arithmetic number, because the mean of its divisors is an integer number (22300224822).

Almost surely, 2^126367940607 is an apocalyptic number.

126367940607 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

126367940607 is a deficient number, since it is larger than the sum of its proper divisors (52033857969).

126367940607 is a wasteful number, since it uses less digits than its factorization.

126367940607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2477802777.

The product of its (nonzero) digits is 2286144, while the sum is 51.

The spelling of 126367940607 in words is "one hundred twenty-six billion, three hundred sixty-seven million, nine hundred forty thousand, six hundred seven".