374509934247 has 4 divisors (see below), whose sum is σ = 499346579000. Its totient is φ = 249673289496.

The previous prime is 374509934243. The next prime is 374509934269. The reversal of 374509934247 is 742439905473.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 374509934247 - 2² = 374509934243 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374509934243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62418322372 + ... + 62418322377.

It is an arithmetic number, because the mean of its divisors is an integer number (124836644750).

Almost surely, 2^374509934247 is an apocalyptic number.

374509934247 is a deficient number, since it is larger than the sum of its proper divisors (124836644753).

374509934247 is a wasteful number, since it uses less digits than its factorization.

374509934247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124836644752.

The product of its (nonzero) digits is 22861440, while the sum is 57.

The spelling of 374509934247 in words is "three hundred seventy-four billion, five hundred nine million, nine hundred thirty-four thousand, two hundred forty-seven".