7454140971 has 32 divisors (see below), whose sum is σ = 10625011200. Its totient is φ = 4634703360.

The previous prime is 7454140961. The next prime is 7454141021. The reversal of 7454140971 is 1790414547.

It is not a de Polignac number, because 7454140971 - 2⁷ = 7454140843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7454140951) 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 31 ways as a sum of consecutive naturals, for example, 5005395 + ... + 5006883.

It is an arithmetic number, because the mean of its divisors is an integer number (332031600).

Almost surely, 2^7454140971 is an apocalyptic number.

7454140971 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

7454140971 is a deficient number, since it is larger than the sum of its proper divisors (3170870229).

7454140971 is a wasteful number, since it uses less digits than its factorization.

7454140971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2819.

The product of its (nonzero) digits is 141120, while the sum is 42.

The square root of 7454140971 is about 86337.3671766750. The cubic root of 7454140971 is about 1953.4360606908.

The spelling of 7454140971 in words is "seven billion, four hundred fifty-four million, one hundred forty thousand, nine hundred seventy-one".