3453128140797 has 12 divisors (see below), whose sum is σ = 4988010307644. Its totient is φ = 2302012250880.

The previous prime is 3453128140789. The next prime is 3453128140837. The reversal of 3453128140797 is 7970418213543.

3453128140797 is a `hidden beast` number, since 3 + 4 + 531 + 2 + 8 + 14 + 0 + 7 + 97 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1000988244036 + 2452139896761 = 1000494^2 + 1565931^2 .

It is not a de Polignac number, because 3453128140797 - 2³ = 3453128140789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3453128100797) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5798388 + ... + 6366125.

It is an arithmetic number, because the mean of its divisors is an integer number (415667525637).

Almost surely, 2^{3453128140797} is an apocalyptic number.

It is an amenable number.

3453128140797 is a deficient number, since it is larger than the sum of its proper divisors (1534882166847).

3453128140797 is a wasteful number, since it uses less digits than its factorization.

3453128140797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12196060 (or 12196057 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 54.

The spelling of 3453128140797 in words is "three trillion, four hundred fifty-three billion, one hundred twenty-eight million, one hundred forty thousand, seven hundred ninety-seven".