340032441442 has 8 divisors (see below), whose sum is σ = 510220346832. Its totient is φ = 169958992500.

The previous prime is 340032441433. The next prime is 340032441443. The reversal of 340032441442 is 244144230043.

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

It is a super-2 number, since 2×340032441442² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (340032441443) 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, 28606684 + ... + 28618567.

It is an arithmetic number, because the mean of its divisors is an integer number (63777543354).

Almost surely, 2^340032441442 is an apocalyptic number.

340032441442 is a deficient number, since it is larger than the sum of its proper divisors (170187905390).

340032441442 is a wasteful number, since it uses less digits than its factorization.

340032441442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57228224.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 340032441442 its reverse (244144230043), we get a palindrome (584176671485).

The spelling of 340032441442 in words is "three hundred forty billion, thirty-two million, four hundred forty-one thousand, four hundred forty-two".