1400371440470 has 16 divisors (see below), whose sum is σ = 2531215327680. Its totient is φ = 557804857344.

The previous prime is 1400371440449. The next prime is 1400371440473. The reversal of 1400371440470 is 740441730041.

It is a super-2 number, since 2×1400371440470² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1400371440470.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400371440473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 292962347 + ... + 292967126.

It is an arithmetic number, because the mean of its divisors is an integer number (158200957980).

Almost surely, 2^{1400371440470} is an apocalyptic number.

1400371440470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1400371440470 is a deficient number, since it is larger than the sum of its proper divisors (1130843887210).

1400371440470 is a wasteful number, since it uses less digits than its factorization.

1400371440470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585929719.

The product of its (nonzero) digits is 37632, while the sum is 35.

The spelling of 1400371440470 in words is "one trillion, four hundred billion, three hundred seventy-one million, four hundred forty thousand, four hundred seventy".