67014814340 has 48 divisors (see below), whose sum is σ = 147408484608. Its totient is φ = 25542912384.

The previous prime is 67014814319. The next prime is 67014814397. The reversal of 67014814340 is 4341841076.

It is a happy number.

67014814340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 67014814294 and 67014814303.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155987 + ... + 397946.

It is an arithmetic number, because the mean of its divisors is an integer number (3071010096).

Almost surely, 2^67014814340 is an apocalyptic number.

It is an amenable number.

67014814340 is an abundant number, since it is smaller than the sum of its proper divisors (80393670268).

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

67014814340 is a wasteful number, since it uses less digits than its factorization.

67014814340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554228 (or 554226 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

The spelling of 67014814340 in words is "sixty-seven billion, fourteen million, eight hundred fourteen thousand, three hundred forty".