1418430975 has 24 divisors (see below), whose sum is σ = 2525536272. Its totient is φ = 698304000.

The previous prime is 1418430931. The next prime is 1418430983. The reversal of 1418430975 is 5790348141.

It is a happy number.

It is not a de Polignac number, because 1418430975 - 2⁶ = 1418430911 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 726426 + ... + 728375.

It is an arithmetic number, because the mean of its divisors is an integer number (105230678).

Almost surely, 2^1418430975 is an apocalyptic number.

1418430975 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1418430975 is a deficient number, since it is larger than the sum of its proper divisors (1107105297).

1418430975 is a wasteful number, since it uses less digits than its factorization.

1418430975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1454827 (or 1454822 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 1418430975 is about 37662.0628086142. The cubic root of 1418430975 is about 1123.5767285307.

The spelling of 1418430975 in words is "one billion, four hundred eighteen million, four hundred thirty thousand, nine hundred seventy-five".