274474727401 has 24 divisors (see below), whose sum is σ = 324108967680. Its totient is φ = 231717628800.

The previous prime is 274474727393. The next prime is 274474727431. The reversal of 274474727401 is 104727474472.

It is not a de Polignac number, because 274474727401 - 2³ = 274474727393 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (274474727431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3471216 + ... + 3549406.

It is an arithmetic number, because the mean of its divisors is an integer number (13504540320).

Almost surely, 2^274474727401 is an apocalyptic number.

It is an amenable number.

274474727401 is a deficient number, since it is larger than the sum of its proper divisors (49634240279).

274474727401 is a wasteful number, since it uses less digits than its factorization.

274474727401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79285 (or 79278 counting only the distinct ones).

The product of its (nonzero) digits is 2458624, while the sum is 49.

The spelling of 274474727401 in words is "two hundred seventy-four billion, four hundred seventy-four million, seven hundred twenty-seven thousand, four hundred one".