67400007348 has 24 divisors (see below), whose sum is σ = 158081542528. Its totient is φ = 22350260736.

The previous prime is 67400007347. The next prime is 67400007359. The reversal of 67400007348 is 84370000476.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67400007347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14548636 + ... + 14553267.

Almost surely, 2^67400007348 is an apocalyptic number.

It is an amenable number.

67400007348 is an abundant number, since it is smaller than the sum of its proper divisors (90681535180).

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

67400007348 is a wasteful number, since it uses less digits than its factorization.

67400007348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29102103 (or 29102101 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 39.

The spelling of 67400007348 in words is "sixty-seven billion, four hundred million, seven thousand, three hundred forty-eight".