2802440342 has 16 divisors (see below), whose sum is σ = 4528637232. Its totient is φ = 1292971680.

The previous prime is 2802440287. The next prime is 2802440357. The reversal of 2802440342 is 2430442082.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61217 + ... + 96707.

It is an arithmetic number, because the mean of its divisors is an integer number (283039827).

Almost surely, 2^2802440342 is an apocalyptic number.

2802440342 is a deficient number, since it is larger than the sum of its proper divisors (1726196890).

2802440342 is a wasteful number, since it uses less digits than its factorization.

2802440342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38543.

The product of its (nonzero) digits is 12288, while the sum is 29.

The square root of 2802440342 is about 52938.0802636439. The cubic root of 2802440342 is about 1409.8690993950.

The spelling of 2802440342 in words is "two billion, eight hundred two million, four hundred forty thousand, three hundred forty-two".