67373710740 has 96 divisors (see below), whose sum is σ = 239550984960. Its totient is φ = 15399704448.

The previous prime is 67373710727. The next prime is 67373710741. The reversal of 67373710740 is 4701737376.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67373710741) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8908087 + ... + 8915646.

It is an arithmetic number, because the mean of its divisors is an integer number (2495322760).

Almost surely, 2^67373710740 is an apocalyptic number.

67373710740 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

67373710740 is an abundant number, since it is smaller than the sum of its proper divisors (172177274220).

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

67373710740 is a wasteful number, since it uses less digits than its factorization.

67373710740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17823758 (or 17823750 counting only the distinct ones).

The product of its (nonzero) digits is 518616, while the sum is 45.

The spelling of 67373710740 in words is "sixty-seven billion, three hundred seventy-three million, seven hundred ten thousand, seven hundred forty".