1013015040424 has 8 divisors (see below), whose sum is σ = 1899403200810. Its totient is φ = 506507520208.

The previous prime is 1013015040413. The next prime is 1013015040467. The reversal of 1013015040424 is 4240405103101.

It can be written as a sum of positive squares in only one way, i.e., 935123812324 + 77891228100 = 967018^2 + 279090^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63313440019 + ... + 63313440034.

Almost surely, 2^{1013015040424} is an apocalyptic number.

It is an amenable number.

1013015040424 is a deficient number, since it is larger than the sum of its proper divisors (886388160386).

1013015040424 is a wasteful number, since it uses less digits than its factorization.

1013015040424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126626880059 (or 126626880055 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The spelling of 1013015040424 in words is "one trillion, thirteen billion, fifteen million, forty thousand, four hundred twenty-four".