1472678512634 has 32 divisors (see below), whose sum is σ = 2682961076736. Its totient is φ = 591829597440.

The previous prime is 1472678512609. The next prime is 1472678512667. The reversal of 1472678512634 is 4362158762741.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1472678512634.

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, 11351969 + ... + 11480964.

It is an arithmetic number, because the mean of its divisors is an integer number (83842533648).

Almost surely, 2^{1472678512634} is an apocalyptic number.

1472678512634 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1472678512634 is a deficient number, since it is larger than the sum of its proper divisors (1210282564102).

1472678512634 is a wasteful number, since it uses less digits than its factorization.

1472678512634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22833230.

The product of its digits is 13547520, while the sum is 56.

The spelling of 1472678512634 in words is "one trillion, four hundred seventy-two billion, six hundred seventy-eight million, five hundred twelve thousand, six hundred thirty-four".