14215340934 has 24 divisors (see below), whose sum is σ = 30984342480. Its totient is φ = 4710072048.

The previous prime is 14215340929. The next prime is 14215340939. The reversal of 14215340934 is 43904351241.

14215340934 is a `hidden beast` number, since 1 + 4 + 215 + 3 + 409 + 34 = 666.

It is an interprime number because it is at equal distance from previous prime (14215340929) and next prime (14215340939).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14215340939) 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, 2361489 + ... + 2367500.

It is an arithmetic number, because the mean of its divisors is an integer number (1291014270).

Almost surely, 2^14215340934 is an apocalyptic number.

14215340934 is an abundant number, since it is smaller than the sum of its proper divisors (16769001546).

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

14215340934 is a wasteful number, since it uses less digits than its factorization.

14215340934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4729164 (or 4729161 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 14215340934 in words is "fourteen billion, two hundred fifteen million, three hundred forty thousand, nine hundred thirty-four".