2040402240002 has 32 divisors (see below), whose sum is σ = 3505393711872. Its totient is φ = 872569704384.

The previous prime is 2040402239977. The next prime is 2040402240011. The reversal of 2040402240002 is 2000422040402.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12787988 + ... + 12946560.

It is an arithmetic number, because the mean of its divisors is an integer number (109543553496).

Almost surely, 2^{2040402240002} is an apocalyptic number.

2040402240002 is a deficient number, since it is larger than the sum of its proper divisors (1464991471870).

2040402240002 is a wasteful number, since it uses less digits than its factorization.

2040402240002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160562.

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 2040402240002 its reverse (2000422040402), we get a palindrome (4040824280404).

The spelling of 2040402240002 in words is "two trillion, forty billion, four hundred two million, two hundred forty thousand, two".