74000667407070 has 32 divisors (see below), whose sum is σ = 188048754823968. Its totient is φ = 18572716525568.

The previous prime is 74000667407063. The next prime is 74000667407077. The reversal of 74000667407070 is 7070476600047.

It is an interprime number because it is at equal distance from previous prime (74000667407063) and next prime (74000667407077).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74000667407077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72549673419 + ... + 72549674438.

It is an arithmetic number, because the mean of its divisors is an integer number (5876523588249).

Almost surely, 2^{74000667407070} is an apocalyptic number.

74000667407070 is an abundant number, since it is smaller than the sum of its proper divisors (114048087416898).

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

74000667407070 is a wasteful number, since it uses less digits than its factorization.

74000667407070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145099347884.

The product of its (nonzero) digits is 1382976, while the sum is 48.

The spelling of 74000667407070 in words is "seventy-four trillion, six hundred sixty-seven million, four hundred seven thousand, seventy".