2254020402 has 32 divisors (see below), whose sum is σ = 4540536000. Its totient is φ = 745944768.

The previous prime is 2254020367. The next prime is 2254020409. The reversal of 2254020402 is 2040204522.

2254020402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2254020409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 493224 + ... + 497772.

It is an arithmetic number, because the mean of its divisors is an integer number (141891750).

Almost surely, 2^2254020402 is an apocalyptic number.

2254020402 is an abundant number, since it is smaller than the sum of its proper divisors (2286515598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2254020402 is a wasteful number, since it uses less digits than its factorization.

2254020402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5130.

The product of its (nonzero) digits is 1280, while the sum is 21.

The square root of 2254020402 is about 47476.5247464471. The cubic root of 2254020402 is about 1311.1507092901.

Adding to 2254020402 its reverse (2040204522), we get a palindrome (4294224924).

The spelling of 2254020402 in words is "two billion, two hundred fifty-four million, twenty thousand, four hundred two".