67340007340 has 12 divisors (see below), whose sum is σ = 141414015456. Its totient is φ = 26936002928.

The previous prime is 67340007313. The next prime is 67340007349. The reversal of 67340007340 is 4370004376.

It is a junction number, because it is equal to n+sod(n) for n = 67340007296 and 67340007305.

It is not an unprimeable number, because it can be changed into a prime (67340007349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1683500164 + ... + 1683500203.

It is an arithmetic number, because the mean of its divisors is an integer number (11784501288).

Almost surely, 2^67340007340 is an apocalyptic number.

It is an amenable number.

67340007340 is an abundant number, since it is smaller than the sum of its proper divisors (74074008116).

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

67340007340 is a wasteful number, since it uses less digits than its factorization.

67340007340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3367000376 (or 3367000374 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 34.

The spelling of 67340007340 in words is "sixty-seven billion, three hundred forty million, seven thousand, three hundred forty".