1401414875 has 16 divisors (see below), whose sum is σ = 1998819264. Its totient is φ = 960969600.

The previous prime is 1401414869. The next prime is 1401414877. The reversal of 1401414875 is 5784141041.

It is not a de Polignac number, because 1401414875 - 2²² = 1397220571 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1401414877) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 799934 + ... + 801683.

It is an arithmetic number, because the mean of its divisors is an integer number (124926204).

Almost surely, 2^1401414875 is an apocalyptic number.

1401414875 is a deficient number, since it is larger than the sum of its proper divisors (597404389).

1401414875 is an equidigital number, since it uses as much as digits as its factorization.

1401414875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1601639 (or 1601629 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 35.

The square root of 1401414875 is about 37435.4761556468. The cubic root of 1401414875 is about 1119.0656735358.

The spelling of 1401414875 in words is "one billion, four hundred one million, four hundred fourteen thousand, eight hundred seventy-five".