1354274164472 has 32 divisors (see below), whose sum is σ = 2545596136800. Its totient is φ = 675450445824.

The previous prime is 1354274164433. The next prime is 1354274164511. The reversal of 1354274164472 is 2744614724531.

It is an interprime number because it is at equal distance from previous prime (1354274164433) and next prime (1354274164511).

It is a self number, because there is not a number n which added to its sum of digits gives 1354274164472.

It is a congruent number.

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, 5572229 + ... + 5810187.

It is an arithmetic number, because the mean of its divisors is an integer number (79549879275).

Almost surely, 2^{1354274164472} is an apocalyptic number.

It is an amenable number.

1354274164472 is a deficient number, since it is larger than the sum of its proper divisors (1191321972328).

1354274164472 is a wasteful number, since it uses less digits than its factorization.

1354274164472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239735 (or 239731 counting only the distinct ones).

The product of its digits is 4515840, while the sum is 50.

The spelling of 1354274164472 in words is "one trillion, three hundred fifty-four billion, two hundred seventy-four million, one hundred sixty-four thousand, four hundred seventy-two".