6142401250 has 20 divisors (see below), whose sum is σ = 11513319246. Its totient is φ = 2456960000.

The previous prime is 6142401247. The next prime is 6142401253. The reversal of 6142401250 is 521042416.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6142401247) and next prime (6142401253).

It can be written as a sum of positive squares in 5 ways, for example, as 14799409 + 6127601841 = 3847^2 + 78279^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (6142401253) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2455711 + ... + 2458210.

Almost surely, 2^6142401250 is an apocalyptic number.

6142401250 is a deficient number, since it is larger than the sum of its proper divisors (5370917996).

6142401250 is an equidigital number, since it uses as much as digits as its factorization.

6142401250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4913943 (or 4913928 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 6142401250 is about 78373.4728718844. The cubic root of 6142401250 is about 1831.3839104240.

Adding to 6142401250 its reverse (521042416), we get a palindrome (6663443666).

The spelling of 6142401250 in words is "six billion, one hundred forty-two million, four hundred one thousand, two hundred fifty".