3040015542 has 64 divisors (see below), whose sum is σ = 6537024000. Its totient is φ = 939679488.

The previous prime is 3040015487. The next prime is 3040015549. The reversal of 3040015542 is 2455100403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3040015549) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1043584 + ... + 1046492.

It is an arithmetic number, because the mean of its divisors is an integer number (102141000).

Almost surely, 2^3040015542 is an apocalyptic number.

3040015542 is an abundant number, since it is smaller than the sum of its proper divisors (3497008458).

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

3040015542 is a wasteful number, since it uses less digits than its factorization.

3040015542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3125.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 3040015542 is about 55136.3359500792. The cubic root of 3040015542 is about 1448.6337573933.

Adding to 3040015542 its reverse (2455100403), we get a palindrome (5495115945).

The spelling of 3040015542 in words is "three billion, forty million, fifteen thousand, five hundred forty-two".