6245143094 has 4 divisors (see below), whose sum is σ = 9367714644. Its totient is φ = 3122571546.

The previous prime is 6245143081. The next prime is 6245143109. The reversal of 6245143094 is 4903415426.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1561285772 + ... + 1561285775.

It is an arithmetic number, because the mean of its divisors is an integer number (2341928661).

Almost surely, 2^6245143094 is an apocalyptic number.

6245143094 is a deficient number, since it is larger than the sum of its proper divisors (3122571550).

6245143094 is a wasteful number, since it uses less digits than its factorization.

6245143094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3122571549.

The product of its (nonzero) digits is 103680, while the sum is 38.

The square root of 6245143094 is about 79026.2177634739. The cubic root of 6245143094 is about 1841.5384791441.

The spelling of 6245143094 in words is "six billion, two hundred forty-five million, one hundred forty-three thousand, ninety-four".