67294802940 has 48 divisors (see below), whose sum is σ = 199509301152. Its totient is φ = 16889675776.

The previous prime is 67294802921. The next prime is 67294802999. The reversal of 67294802940 is 4920849276.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

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, 32986629 + ... + 32988668.

It is an arithmetic number, because the mean of its divisors is an integer number (4156443774).

Almost surely, 2^67294802940 is an apocalyptic number.

67294802940 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

67294802940 is an abundant number, since it is smaller than the sum of its proper divisors (132214498212).

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

67294802940 is a wasteful number, since it uses less digits than its factorization.

67294802940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65975326 (or 65975324 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 51.

The spelling of 67294802940 in words is "sixty-seven billion, two hundred ninety-four million, eight hundred two thousand, nine hundred forty".