2002034402 has 32 divisors (see below), whose sum is σ = 3202467840. Its totient is φ = 936569920.

The previous prime is 2002034399. The next prime is 2002034429. The reversal of 2002034402 is 2044302002.

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, 947327 + ... + 949437.

It is an arithmetic number, because the mean of its divisors is an integer number (100077120).

Almost surely, 2^2002034402 is an apocalyptic number.

2002034402 is a deficient number, since it is larger than the sum of its proper divisors (1200433438).

2002034402 is a wasteful number, since it uses less digits than its factorization.

2002034402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2578.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 2002034402 is about 44744.0990746266. The cubic root of 2002034402 is about 1260.3481027787.

Adding to 2002034402 its reverse (2044302002), we get a palindrome (4046336404).

The spelling of 2002034402 in words is "two billion, two million, thirty-four thousand, four hundred two".