7435021313 has 12 divisors (see below), whose sum is σ = 7606693248. Its totient is φ = 7267075920.

The previous prime is 7435021291. The next prime is 7435021333. The reversal of 7435021313 is 3131205347.

It is not a de Polignac number, because 7435021313 - 2⁶ = 7435021249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7435021333) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 756356 + ... + 766122.

It is an arithmetic number, because the mean of its divisors is an integer number (633891104).

Almost surely, 2^7435021313 is an apocalyptic number.

It is an amenable number.

7435021313 is a deficient number, since it is larger than the sum of its proper divisors (171671935).

7435021313 is an equidigital number, since it uses as much as digits as its factorization.

7435021313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10144 (or 10091 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 7435021313 is about 86226.5696464843. The cubic root of 7435021313 is about 1951.7644614998.

The spelling of 7435021313 in words is "seven billion, four hundred thirty-five million, twenty-one thousand, three hundred thirteen".