340214420500 has 48 divisors (see below), whose sum is σ = 743138270784. Its totient is φ = 136065626400.

The previous prime is 340214420437. The next prime is 340214420561. The reversal of 340214420500 is 5024412043.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3594787 + ... + 3688213.

It is an arithmetic number, because the mean of its divisors is an integer number (15482047308).

Almost surely, 2^340214420500 is an apocalyptic number.

It is an amenable number.

340214420500 is an abundant number, since it is smaller than the sum of its proper divisors (402923850284).

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

340214420500 is a wasteful number, since it uses less digits than its factorization.

340214420500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100729 (or 100717 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 340214420500 its reverse (5024412043), we get a palindrome (345238832543).

The spelling of 340214420500 in words is "three hundred forty billion, two hundred fourteen million, four hundred twenty thousand, five hundred".