340032250542 has 16 divisors (see below), whose sum is σ = 680074480512. Its totient is φ = 113342420280.

The previous prime is 340032250499. The next prime is 340032250553. The reversal of 340032250542 is 245052230043.

It is a congruent number.

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, 70983 + ... + 827709.

It is an arithmetic number, because the mean of its divisors is an integer number (42504655032).

Almost surely, 2^340032250542 is an apocalyptic number.

340032250542 is an abundant number, since it is smaller than the sum of its proper divisors (340042229970).

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

340032250542 is a wasteful number, since it uses less digits than its factorization.

340032250542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831623.

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 340032250542 its reverse (245052230043), we get a palindrome (585084480585).

The spelling of 340032250542 in words is "three hundred forty billion, thirty-two million, two hundred fifty thousand, five hundred forty-two".