2240040354 has 16 divisors (see below), whose sum is σ = 4534058592. Its totient is φ = 737683808.

The previous prime is 2240040349. The next prime is 2240040391. The reversal of 2240040354 is 4530400422.

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, 2248539 + ... + 2249534.

It is an arithmetic number, because the mean of its divisors is an integer number (283378662).

Almost surely, 2^2240040354 is an apocalyptic number.

2240040354 is an abundant number, since it is smaller than the sum of its proper divisors (2294018238).

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

2240040354 is a wasteful number, since it uses less digits than its factorization.

2240040354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4498161.

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 2240040354 is about 47329.0645798118. The cubic root of 2240040354 is about 1308.4343812074.

Adding to 2240040354 its reverse (4530400422), we get a palindrome (6770440776).

The spelling of 2240040354 in words is "two billion, two hundred forty million, forty thousand, three hundred fifty-four".