7714140542 has 8 divisors (see below), whose sum is σ = 11743915656. Its totient is φ = 3799501992.

The previous prime is 7714140523. The next prime is 7714140547. The reversal of 7714140542 is 2450414177.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7714140547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28783973 + ... + 28784240.

It is an arithmetic number, because the mean of its divisors is an integer number (1467989457).

Almost surely, 2^7714140542 is an apocalyptic number.

7714140542 is a deficient number, since it is larger than the sum of its proper divisors (4029775114).

7714140542 is a wasteful number, since it uses less digits than its factorization.

7714140542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57568282.

The product of its (nonzero) digits is 31360, while the sum is 35.

The square root of 7714140542 is about 87830.1801318886. The cubic root of 7714140542 is about 1975.8888733626. Note that the first 4 decimals are identical.

The spelling of 7714140542 in words is "seven billion, seven hundred fourteen million, one hundred forty thousand, five hundred forty-two".