340024350402 has 24 divisors (see below), whose sum is σ = 803693919600. Its totient is φ = 103037681880.

The previous prime is 340024350401. The next prime is 340024350403. The reversal of 340024350402 is 204053420043.

It is an interprime number because it is at equal distance from previous prime (340024350401) and next prime (340024350403).

It is not an unprimeable number, because it can be changed into a prime (340024350401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 858647152 + ... + 858647547.

It is an arithmetic number, because the mean of its divisors is an integer number (33487246650).

Almost surely, 2^340024350402 is an apocalyptic number.

340024350402 is an abundant number, since it is smaller than the sum of its proper divisors (463669569198).

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

340024350402 is a wasteful number, since it uses less digits than its factorization.

340024350402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1717294718 (or 1717294715 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

Adding to 340024350402 its reverse (204053420043), we get a palindrome (544077770445).

The spelling of 340024350402 in words is "three hundred forty billion, twenty-four million, three hundred fifty thousand, four hundred two".