1353146413531 has 12 divisors (see below), whose sum is σ = 1492712257456. Its totient is φ = 1225692159120.

The previous prime is 1353146413511. The next prime is 1353146413547.

1353146413531 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1353146413531 - 2¹⁷ = 1353146282459 is a prime.

It is a super-2 number, since 2×1353146413531² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1353146413511) 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, 20152455 + ... + 20219488.

Almost surely, 2^{1353146413531} is an apocalyptic number.

1353146413531 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1353146413531 is a deficient number, since it is larger than the sum of its proper divisors (139565843925).

1353146413531 is a wasteful number, since it uses less digits than its factorization.

1353146413531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40372242 (or 40372231 counting only the distinct ones).

The product of its digits is 194400, while the sum is 40.

The spelling of 1353146413531 in words is "one trillion, three hundred fifty-three billion, one hundred forty-six million, four hundred thirteen thousand, five hundred thirty-one".