1353342740157 has 8 divisors (see below), whose sum is σ = 2004952207680. Its totient is φ = 902228493420.

The previous prime is 1353342740129. The next prime is 1353342740173. The reversal of 1353342740157 is 7510472433531.

1353342740157 is a `hidden beast` number, since 1 + 3 + 5 + 33 + 427 + 40 + 157 = 666.

It is not a de Polignac number, because 1353342740157 - 2⁸ = 1353342739901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1353342740107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25061902569 + ... + 25061902622.

It is an arithmetic number, because the mean of its divisors is an integer number (250619025960).

Almost surely, 2^{1353342740157} is an apocalyptic number.

It is an amenable number.

1353342740157 is a deficient number, since it is larger than the sum of its proper divisors (651609467523).

1353342740157 is an equidigital number, since it uses as much as digits as its factorization.

1353342740157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50123805200 (or 50123805194 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 45.

The spelling of 1353342740157 in words is "one trillion, three hundred fifty-three billion, three hundred forty-two million, seven hundred forty thousand, one hundred fifty-seven".