67922935740 has 144 divisors (see below), whose sum is σ = 230838098400. Its totient is φ = 16021117440.

The previous prime is 67922935739. The next prime is 67922935781. The reversal of 67922935740 is 4753922976.

67922935740 is a `hidden beast` number, since 67 + 9 + 2 + 2 + 9 + 3 + 574 + 0 = 666.

It is a super-2 number, since 2×67922935740² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 390315 + ... + 536834.

It is an arithmetic number, because the mean of its divisors is an integer number (1603042350).

Almost surely, 2^67922935740 is an apocalyptic number.

67922935740 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

67922935740 is an abundant number, since it is smaller than the sum of its proper divisors (162915162660).

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

67922935740 is a wasteful number, since it uses less digits than its factorization.

67922935740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 927212 (or 927207 counting only the distinct ones).

The product of its (nonzero) digits is 5715360, while the sum is 54.

The spelling of 67922935740 in words is "sixty-seven billion, nine hundred twenty-two million, nine hundred thirty-five thousand, seven hundred forty".