7114140146 has 16 divisors (see below), whose sum is σ = 10962255960. Its totient is φ = 3460101120.

The previous prime is 7114140119. The next prime is 7114140193. The reversal of 7114140146 is 6410414117.

It can be written as a sum of positive squares in 4 ways, for example, as 6808065121 + 306075025 = 82511^2 + 17495^2 .

It is a super-2 number, since 2×7114140146² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 393800 + ... + 411468.

Almost surely, 2^7114140146 is an apocalyptic number.

7114140146 is a deficient number, since it is larger than the sum of its proper divisors (3848115814).

7114140146 is a wasteful number, since it uses less digits than its factorization.

7114140146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23149.

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 7114140146 is about 84345.3623265678. The cubic root of 7114140146 is about 1923.2724273347.

The spelling of 7114140146 in words is "seven billion, one hundred fourteen million, one hundred forty thousand, one hundred forty-six".