1340414473772 has 48 divisors (see below), whose sum is σ = 2676959615232. Its totient is φ = 581320745280.

The previous prime is 1340414473771. The next prime is 1340414473799. The reversal of 1340414473772 is 2773744140431.

It is a super-2 number, since 2×1340414473772² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1340414473771) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1266398 + ... + 2069925.

It is an arithmetic number, because the mean of its divisors is an integer number (55769991984).

Almost surely, 2^{1340414473772} is an apocalyptic number.

It is an amenable number.

1340414473772 is a deficient number, since it is larger than the sum of its proper divisors (1336545141460).

1340414473772 is a wasteful number, since it uses less digits than its factorization.

1340414473772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3336758 (or 3336756 counting only the distinct ones).

The product of its (nonzero) digits is 1580544, while the sum is 47.

The spelling of 1340414473772 in words is "one trillion, three hundred forty billion, four hundred fourteen million, four hundred seventy-three thousand, seven hundred seventy-two".