1252066434980 has 24 divisors (see below), whose sum is σ = 2767725804480. Its totient is φ = 474467280480.

The previous prime is 1252066434979. The next prime is 1252066435013. The reversal of 1252066434980 is 894346602521.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1647455456 + ... + 1647456215.

It is an arithmetic number, because the mean of its divisors is an integer number (115321908520).

Almost surely, 2^{1252066434980} is an apocalyptic number.

1252066434980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1252066434980 is an abundant number, since it is smaller than the sum of its proper divisors (1515659369500).

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

1252066434980 is a wasteful number, since it uses less digits than its factorization.

1252066434980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3294911699 (or 3294911697 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 50.

The spelling of 1252066434980 in words is "one trillion, two hundred fifty-two billion, sixty-six million, four hundred thirty-four thousand, nine hundred eighty".