340432321344010 has 64 divisors (see below), whose sum is σ = 709278273446400. Its totient is φ = 115232883091200.

The previous prime is 340432321343987. The next prime is 340432321344029. The reversal of 340432321344010 is 10443123234043.

It is a super-2 number, since 2×340432321344010² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66517774 + ... + 71452633.

It is an arithmetic number, because the mean of its divisors is an integer number (11082473022600).

Almost surely, 2^{340432321344010} is an apocalyptic number.

340432321344010 is an abundant number, since it is smaller than the sum of its proper divisors (368845952102390).

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

340432321344010 is a wasteful number, since it uses less digits than its factorization.

340432321344010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137970871.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 340432321344010 its reverse (10443123234043), we get a palindrome (350875444578053).

The spelling of 340432321344010 in words is "three hundred forty trillion, four hundred thirty-two billion, three hundred twenty-one million, three hundred forty-four thousand, ten".