1400740166752 has 12 divisors (see below), whose sum is σ = 2757707203356. Its totient is φ = 700370083360.

The previous prime is 1400740166741. The next prime is 1400740166779. The reversal of 1400740166752 is 2576610470041.

It is a junction number, because it is equal to n+sod(n) for n = 1400740166699 and 1400740166708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21886565074 + ... + 21886565137.

It is an arithmetic number, because the mean of its divisors is an integer number (229808933613).

Almost surely, 2^{1400740166752} is an apocalyptic number.

It is an amenable number.

1400740166752 is a deficient number, since it is larger than the sum of its proper divisors (1356967036604).

1400740166752 is an equidigital number, since it uses as much as digits as its factorization.

1400740166752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43773130221 (or 43773130213 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 43.

The spelling of 1400740166752 in words is "one trillion, four hundred billion, seven hundred forty million, one hundred sixty-six thousand, seven hundred fifty-two".