7420000070 has 16 divisors (see below), whose sum is σ = 15264000288. Its totient is φ = 2544000000.

The previous prime is 7420000069. The next prime is 7420000073. The reversal of 7420000070 is 700000247.

It is a junction number, because it is equal to n+sod(n) for n = 7419999997 and 7420000051.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7420000073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52999931 + ... + 53000070.

It is an arithmetic number, because the mean of its divisors is an integer number (954000018).

Almost surely, 2^7420000070 is an apocalyptic number.

7420000070 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

7420000070 is an abundant number, since it is smaller than the sum of its proper divisors (7844000218).

7420000070 is a wasteful number, since it uses less digits than its factorization.

7420000070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106000015.

The product of its (nonzero) digits is 392, while the sum is 20.

The square root of 7420000070 is about 86139.4222757501. The cubic root of 7420000070 is about 1950.4491684995.

The spelling of 7420000070 in words is "seven billion, four hundred twenty million, seventy", and thus it is an aban number.