1373106701632 has 56 divisors (see below), whose sum is σ = 2799550631520. Its totient is φ = 667723368960.

The previous prime is 1373106701623. The next prime is 1373106701647. The reversal of 1373106701632 is 2361076013731.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5705007 + ... + 5940817.

Almost surely, 2^{1373106701632} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1373106701632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1399775315760).

1373106701632 is an abundant number, since it is smaller than the sum of its proper divisors (1426443929888).

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

1373106701632 is a wasteful number, since it uses less digits than its factorization.

1373106701632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238319 (or 238309 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 40.

The spelling of 1373106701632 in words is "one trillion, three hundred seventy-three billion, one hundred six million, seven hundred one thousand, six hundred thirty-two".