74067007070070 has 96 divisors (see below), whose sum is σ = 220961653436160. Its totient is φ = 16862152968000.

The previous prime is 74067007070003. The next prime is 74067007070071. The reversal of 74067007070070 is 7007070076047.

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

It is a junction number, because it is equal to n+sod(n) for n = 74067007069998 and 74067007070025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74067007070071) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 234038440 + ... + 234354699.

It is an arithmetic number, because the mean of its divisors is an integer number (2301683889960).

Almost surely, 2^{74067007070070} is an apocalyptic number.

74067007070070 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

74067007070070 is an abundant number, since it is smaller than the sum of its proper divisors (146894646366090).

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

74067007070070 is a wasteful number, since it uses less digits than its factorization.

74067007070070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468393410 (or 468393407 counting only the distinct ones).

The product of its (nonzero) digits is 403368, while the sum is 45.

The spelling of 74067007070070 in words is "seventy-four trillion, sixty-seven billion, seven million, seventy thousand, seventy".