1418915470 has 32 divisors (see below), whose sum is σ = 2973993408. Its totient is φ = 477305088.

The previous prime is 1418915467. The next prime is 1418915543. The reversal of 1418915470 is 745198141.

It is a super-2 number, since 2×1418915470² = 4026642222010641800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187519 + ... + 194938.

It is an arithmetic number, because the mean of its divisors is an integer number (92937294).

Almost surely, 2^1418915470 is an apocalyptic number.

1418915470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1418915470 is an abundant number, since it is smaller than the sum of its proper divisors (1555077938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1418915470 is a wasteful number, since it uses less digits than its factorization.

1418915470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382524.

The product of its (nonzero) digits is 40320, while the sum is 40.

The square root of 1418915470 is about 37668.4943951839. The cubic root of 1418915470 is about 1123.7046410736.

The spelling of 1418915470 in words is "one billion, four hundred eighteen million, nine hundred fifteen thousand, four hundred seventy".