11407240542 has 8 divisors (see below), whose sum is σ = 22814481096. Its totient is φ = 3802413512.

The previous prime is 11407240541. The next prime is 11407240543. The reversal of 11407240542 is 24504270411.

It is an interprime number because it is at equal distance from previous prime (11407240541) and next prime (11407240543).

It is a sphenic number, since it is the product of 3 distinct primes.

11407240542 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11407240541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 950603373 + ... + 950603384.

It is an arithmetic number, because the mean of its divisors is an integer number (2851810137).

Almost surely, 2^11407240542 is an apocalyptic number.

11407240542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11407240542 is a wasteful number, since it uses less digits than its factorization.

11407240542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1901206762.

The product of its (nonzero) digits is 8960, while the sum is 30.

The spelling of 11407240542 in words is "eleven billion, four hundred seven million, two hundred forty thousand, five hundred forty-two".