1342540452100 has 18 divisors (see below), whose sum is σ = 2913312781274. Its totient is φ = 537016180800.

The previous prime is 1342540452061. The next prime is 1342540452119. The reversal of 1342540452100 is 12540452431.

It can be written as a sum of positive squares in 3 ways, for example, as 453219782656 + 889320669444 = 673216^2 + 943038^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6712702161 + ... + 6712702360.

Almost surely, 2^{1342540452100} is an apocalyptic number.

1342540452100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1342540452100 is an abundant number, since it is smaller than the sum of its proper divisors (1570772329174).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1342540452100 is a wasteful number, since it uses less digits than its factorization.

1342540452100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13425404535 (or 13425404528 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

The spelling of 1342540452100 in words is "one trillion, three hundred forty-two billion, five hundred forty million, four hundred fifty-two thousand, one hundred".