126416267655 has 16 divisors (see below), whose sum is σ = 205284925824. Its totient is φ = 66415710240.

The previous prime is 126416267639. The next prime is 126416267657. The reversal of 126416267655 is 556762614621.

It is not a de Polignac number, because 126416267655 - 2⁴ = 126416267639 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 126416267598 and 126416267607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126416267657) 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, 62892661 + ... + 62894670.

It is an arithmetic number, because the mean of its divisors is an integer number (12830307864).

Almost surely, 2^126416267655 is an apocalyptic number.

126416267655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

126416267655 is a deficient number, since it is larger than the sum of its proper divisors (78868658169).

126416267655 is a wasteful number, since it uses less digits than its factorization.

126416267655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125787406.

The product of its digits is 3628800, while the sum is 51.

The spelling of 126416267655 in words is "one hundred twenty-six billion, four hundred sixteen million, two hundred sixty-seven thousand, six hundred fifty-five".