126332677455 has 8 divisors (see below), whose sum is σ = 202132283952. Its totient is φ = 67377427968.

The previous prime is 126332677423. The next prime is 126332677469. The reversal of 126332677455 is 554776233621.

It is a happy number.

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

It is not a de Polignac number, because 126332677455 - 2⁵ = 126332677423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 126332677398 and 126332677407.

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, 4211089234 + ... + 4211089263.

It is an arithmetic number, because the mean of its divisors is an integer number (25266535494).

Almost surely, 2^126332677455 is an apocalyptic number.

126332677455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

126332677455 is a deficient number, since it is larger than the sum of its proper divisors (75799606497).

126332677455 is an equidigital number, since it uses as much as digits as its factorization.

126332677455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8422178505.

The product of its digits is 6350400, while the sum is 51.

The spelling of 126332677455 in words is "one hundred twenty-six billion, three hundred thirty-two million, six hundred seventy-seven thousand, four hundred fifty-five".