1342620525253 has 16 divisors (see below), whose sum is σ = 1557413948160. Its totient is φ = 1133603452800.

The previous prime is 1342620525247. The next prime is 1342620525319. The reversal of 1342620525253 is 3525250262431.

It is not a de Polignac number, because 1342620525253 - 2²⁹ = 1342083654341 is a prime.

It is a super-2 number, since 2×1342620525253² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342620525853) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 635278 + ... + 1757503.

It is an arithmetic number, because the mean of its divisors is an integer number (97338371760).

Almost surely, 2^{1342620525253} is an apocalyptic number.

It is an amenable number.

1342620525253 is a deficient number, since it is larger than the sum of its proper divisors (214793422907).

1342620525253 is a wasteful number, since it uses less digits than its factorization.

1342620525253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2393988.

The product of its (nonzero) digits is 432000, while the sum is 40.

Adding to 1342620525253 its reverse (3525250262431), we get a palindrome (4867870787684).

The spelling of 1342620525253 in words is "one trillion, three hundred forty-two billion, six hundred twenty million, five hundred twenty-five thousand, two hundred fifty-three".