14540353434 has 24 divisors (see below), whose sum is σ = 32174400960. Its totient is φ = 4743661128.

The previous prime is 14540353427. The next prime is 14540353441. The reversal of 14540353434 is 43435304541.

It is an interprime number because it is at equal distance from previous prime (14540353427) and next prime (14540353441).

It is a super-2 number, since 2×14540353434² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8592744 + ... + 8594435.

It is an arithmetic number, because the mean of its divisors is an integer number (1340600040).

Almost surely, 2^14540353434 is an apocalyptic number.

14540353434 is an abundant number, since it is smaller than the sum of its proper divisors (17634047526).

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

14540353434 is a wasteful number, since it uses less digits than its factorization.

14540353434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17187234 (or 17187231 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 14540353434 its reverse (43435304541), we get a palindrome (57975657975).

The spelling of 14540353434 in words is "fourteen billion, five hundred forty million, three hundred fifty-three thousand, four hundred thirty-four".