1013298421772 has 96 divisors (see below), whose sum is σ = 2358031939200. Its totient is φ = 377284884480.

The previous prime is 1013298421769. The next prime is 1013298421799. The reversal of 1013298421772 is 2771248923101.

1013298421772 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1367729 + ... + 1974152.

It is an arithmetic number, because the mean of its divisors is an integer number (24562832700).

Almost surely, 2^{1013298421772} is an apocalyptic number.

It is an amenable number.

1013298421772 is an abundant number, since it is smaller than the sum of its proper divisors (1344733517428).

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

1013298421772 is a wasteful number, since it uses less digits than its factorization.

1013298421772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3341936 (or 3341920 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 47.

The spelling of 1013298421772 in words is "one trillion, thirteen billion, two hundred ninety-eight million, four hundred twenty-one thousand, seven hundred seventy-two".