2440283274 has 288 divisors, whose sum is σ = 6743265984. Its totient is φ = 655050240.

The previous prime is 2440283243. The next prime is 2440283281. The reversal of 2440283274 is 4723820442.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 33428502 + ... + 33428574.

It is an arithmetic number, because the mean of its divisors is an integer number (23414118).

Almost surely, 2^2440283274 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2440283274, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3371632992).

2440283274 is an abundant number, since it is smaller than the sum of its proper divisors (4302982710).

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

2440283274 is a wasteful number, since it uses less digits than its factorization.

2440283274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164 (or 139 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 36.

The square root of 2440283274 is about 49399.2234149485. The cubic root of 2440283274 is about 1346.3151959798.

The spelling of 2440283274 in words is "two billion, four hundred forty million, two hundred eighty-three thousand, two hundred seventy-four".