6241393465 has 4 divisors (see below), whose sum is σ = 7489672164. Its totient is φ = 4993114768.

The previous prime is 6241393453. The next prime is 6241393489. The reversal of 6241393465 is 5643931426.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1077677584 + 5163715881 = 32828^2 + 71859^2 .

It is a cyclic number.

It is not a de Polignac number, because 6241393465 - 2⁷ = 6241393337 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 624139342 + ... + 624139351.

It is an arithmetic number, because the mean of its divisors is an integer number (1872418041).

Almost surely, 2^6241393465 is an apocalyptic number.

It is an amenable number.

6241393465 is a deficient number, since it is larger than the sum of its proper divisors (1248278699).

6241393465 is a wasteful number, since it uses less digits than its factorization.

6241393465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1248278698.

The product of its digits is 466560, while the sum is 43.

The square root of 6241393465 is about 79002.4902455612. The cubic root of 6241393465 is about 1841.1698476920.

The spelling of 6241393465 in words is "six billion, two hundred forty-one million, three hundred ninety-three thousand, four hundred sixty-five".