1400360607744 has 112 divisors (see below), whose sum is σ = 4267505702208. Its totient is φ = 400102981632.

The previous prime is 1400360607719. The next prime is 1400360607773. The reversal of 1400360607744 is 4477060630041.

It is a tau number, because it is divible by the number of its divisors (112).

It is a super-2 number, since 2×1400360607744² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 1400360607696 and 1400360607705.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3898027 + ... + 4242090.

It is an arithmetic number, because the mean of its divisors is an integer number (38102729484).

Almost surely, 2^{1400360607744} is an apocalyptic number.

1400360607744 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1400360607744 is an abundant number, since it is smaller than the sum of its proper divisors (2867145094464).

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

1400360607744 is an frugal number, since it uses more digits than its factorization.

1400360607744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8140153 (or 8140129 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 42.

The spelling of 1400360607744 in words is "one trillion, four hundred billion, three hundred sixty million, six hundred seven thousand, seven hundred forty-four".