7420020204 has 12 divisors (see below), whose sum is σ = 17313380504. Its totient is φ = 2473340064.

The previous prime is 7420020197. The next prime is 7420020211. The reversal of 7420020204 is 4020200247.

It is an interprime number because it is at equal distance from previous prime (7420020197) and next prime (7420020211).

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 309167497 + ... + 309167520.

Almost surely, 2^7420020204 is an apocalyptic number.

It is an amenable number.

7420020204 is an abundant number, since it is smaller than the sum of its proper divisors (9893360300).

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

7420020204 is a wasteful number, since it uses less digits than its factorization.

7420020204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618335024 (or 618335022 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 21.

The square root of 7420020204 is about 86139.5391443442. The cubic root of 7420020204 is about 1950.4509326643.

The spelling of 7420020204 in words is "seven billion, four hundred twenty million, twenty thousand, two hundred four".