1042002002401 has 32 divisors (see below), whose sum is σ = 1118311907328. Its totient is φ = 968522607360.

The previous prime is 1042002002387. The next prime is 1042002002453.

1042002002401 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 1042002002401 - 2¹⁷ = 1042001871329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1042002002201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 387792480 + ... + 387795166.

It is an arithmetic number, because the mean of its divisors is an integer number (34947247104).

Almost surely, 2^{1042002002401} is an apocalyptic number.

It is an amenable number.

1042002002401 is a deficient number, since it is larger than the sum of its proper divisors (76309904927).

1042002002401 is a wasteful number, since it uses less digits than its factorization.

1042002002401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4621.

The product of its (nonzero) digits is 128, while the sum is 16.

The spelling of 1042002002401 in words is "one trillion, forty-two billion, two million, two thousand, four hundred one".