126918092197006 has 32 divisors (see below), whose sum is σ = 214666585637760. Its totient is φ = 55782535624800.

The previous prime is 126918092197003. The next prime is 126918092197009. The reversal of 126918092197006 is 600791290819621.

It is an interprime number because it is at equal distance from previous prime (126918092197003) and next prime (126918092197009).

It is a super-2 number, since 2×126918092197006² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (61).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126918092197003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 801394036 + ... + 801552391.

It is an arithmetic number, because the mean of its divisors is an integer number (6708330801180).

Almost surely, 2^{126918092197006} is an apocalyptic number.

126918092197006 is a deficient number, since it is larger than the sum of its proper divisors (87748493440754).

126918092197006 is a wasteful number, since it uses less digits than its factorization.

126918092197006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1602946560.

The product of its (nonzero) digits is 5878656, while the sum is 61.

The spelling of 126918092197006 in words is "one hundred twenty-six trillion, nine hundred eighteen billion, ninety-two million, one hundred ninety-seven thousand, six".