1474692953680 has 20 divisors (see below), whose sum is σ = 3428661117492. Its totient is φ = 589877181440.

The previous prime is 1474692953663. The next prime is 1474692953683. The reversal of 1474692953680 is 863592964741.

It can be written as a sum of positive squares in 2 ways, for example, as 651920597056 + 822772356624 = 807416^2 + 907068^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1474692953683) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9216830881 + ... + 9216831040.

It is a 1-persistent number, because it is pandigital, but 2⋅1474692953680 = 2949385907360 is not.

Almost surely, 2^{1474692953680} is an apocalyptic number.

1474692953680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1474692953680 is an abundant number, since it is smaller than the sum of its proper divisors (1953968163812).

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

1474692953680 is a wasteful number, since it uses less digits than its factorization.

1474692953680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18433661934 (or 18433661928 counting only the distinct ones).

The product of its (nonzero) digits is 78382080, while the sum is 64.

The spelling of 1474692953680 in words is "one trillion, four hundred seventy-four billion, six hundred ninety-two million, nine hundred fifty-three thousand, six hundred eighty".