2943040254 has 48 divisors (see below), whose sum is σ = 7469542656. Its totient is φ = 764425200.

The previous prime is 2943040249. The next prime is 2943040259. The reversal of 2943040254 is 4520403492.

It is an interprime number because it is at equal distance from previous prime (2943040249) and next prime (2943040259).

It is a super-2 number, since 2×2943040254² = 17322971873328769032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2943040259) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 451782 + ... + 458249.

It is an arithmetic number, because the mean of its divisors is an integer number (155615472).

Almost surely, 2^2943040254 is an apocalyptic number.

2943040254 is an abundant number, since it is smaller than the sum of its proper divisors (4526502402).

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

2943040254 is a wasteful number, since it uses less digits than its factorization.

2943040254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910061 (or 910054 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 2943040254 is about 54249.7949673545. The cubic root of 2943040254 is about 1433.0633880071.

The spelling of 2943040254 in words is "two billion, nine hundred forty-three million, forty thousand, two hundred fifty-four".