1202024240402 has 8 divisors (see below), whose sum is σ = 1865210028300. Its totient is φ = 580287564304.

The previous prime is 1202024240387. The next prime is 1202024240411. The reversal of 1202024240402 is 2040424202021.

It can be written as a sum of positive squares in 2 ways, for example, as 1100021294761 + 102002945641 = 1048819^2 + 319379^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10362277877 + ... + 10362277992.

Almost surely, 2^{1202024240402} is an apocalyptic number.

1202024240402 is a deficient number, since it is larger than the sum of its proper divisors (663185787898).

1202024240402 is a wasteful number, since it uses less digits than its factorization.

1202024240402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20724555900.

The product of its (nonzero) digits is 2048, while the sum is 23.

Adding to 1202024240402 its reverse (2040424202021), we get a palindrome (3242448442423).

The spelling of 1202024240402 in words is "one trillion, two hundred two billion, twenty-four million, two hundred forty thousand, four hundred two".