7141479740 has 12 divisors (see below), whose sum is σ = 14997107496. Its totient is φ = 2856591888.

The previous prime is 7141479733. The next prime is 7141479749. The reversal of 7141479740 is 479741417.

It is a junction number, because it is equal to n+sod(n) for n = 7141479691 and 7141479700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7141479749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178536974 + ... + 178537013.

It is an arithmetic number, because the mean of its divisors is an integer number (1249758958).

Almost surely, 2^7141479740 is an apocalyptic number.

It is an amenable number.

7141479740 is an abundant number, since it is smaller than the sum of its proper divisors (7855627756).

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

7141479740 is a wasteful number, since it uses less digits than its factorization.

7141479740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357073996 (or 357073994 counting only the distinct ones).

The product of its (nonzero) digits is 197568, while the sum is 44.

The square root of 7141479740 is about 84507.2762547699. The cubic root of 7141479740 is about 1925.7329858330.

The spelling of 7141479740 in words is "seven billion, one hundred forty-one million, four hundred seventy-nine thousand, seven hundred forty".