1406115625424 has 40 divisors (see below), whose sum is σ = 2734827459840. Its totient is φ = 700354512000.

The previous prime is 1406115625403. The next prime is 1406115625463. The reversal of 1406115625424 is 4245265116041.

It is a super-2 number, since 2×1406115625424² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32754374 + ... + 32797274.

It is an arithmetic number, because the mean of its divisors is an integer number (68370686496).

Almost surely, 2^{1406115625424} is an apocalyptic number.

It is an amenable number.

1406115625424 is a deficient number, since it is larger than the sum of its proper divisors (1328711834416).

1406115625424 is a wasteful number, since it uses less digits than its factorization.

1406115625424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50739 (or 50733 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 41.

The spelling of 1406115625424 in words is "one trillion, four hundred six billion, one hundred fifteen million, six hundred twenty-five thousand, four hundred twenty-four".