1352434722650 has 48 divisors (see below), whose sum is σ = 2781805042368. Its totient is φ = 485057520000.

The previous prime is 1352434722643. The next prime is 1352434722659. The reversal of 1352434722650 is 562274342531.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1352434722659) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16802126 + ... + 16882425.

It is an arithmetic number, because the mean of its divisors is an integer number (57954271716).

Almost surely, 2^{1352434722650} is an apocalyptic number.

1352434722650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1352434722650 is an abundant number, since it is smaller than the sum of its proper divisors (1429370319718).

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

1352434722650 is a wasteful number, since it uses less digits than its factorization.

1352434722650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33684647 (or 33684642 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 44.

The spelling of 1352434722650 in words is "one trillion, three hundred fifty-two billion, four hundred thirty-four million, seven hundred twenty-two thousand, six hundred fifty".