1427676775151 has 24 divisors (see below), whose sum is σ = 1610815175424. Its totient is φ = 1254859230000.

The previous prime is 1427676775123. The next prime is 1427676775171. The reversal of 1427676775151 is 1515776767241.

It is not a de Polignac number, because 1427676775151 - 2²² = 1427672580847 is a prime.

It is a super-2 number, since 2×1427676775151² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1427676775111) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11471066 + ... + 11594856.

It is an arithmetic number, because the mean of its divisors is an integer number (67117298976).

Almost surely, 2^{1427676775151} is an apocalyptic number.

1427676775151 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1427676775151 is a deficient number, since it is larger than the sum of its proper divisors (183138400273).

1427676775151 is a wasteful number, since it uses less digits than its factorization.

1427676775151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124955 (or 124924 counting only the distinct ones).

The product of its digits is 17287200, while the sum is 59.

The spelling of 1427676775151 in words is "one trillion, four hundred twenty-seven billion, six hundred seventy-six million, seven hundred seventy-five thousand, one hundred fifty-one".