71403700454 has 16 divisors (see below), whose sum is σ = 110014508016. Its totient is φ = 34732447200.

The previous prime is 71403700447. The next prime is 71403700457. The reversal of 71403700454 is 45400730417.

It is a super-2 number, since 2×71403700454² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71403700457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 555344 + ... + 671724.

It is an arithmetic number, because the mean of its divisors is an integer number (6875906751).

Almost surely, 2^71403700454 is an apocalyptic number.

71403700454 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

71403700454 is a deficient number, since it is larger than the sum of its proper divisors (38610807562).

71403700454 is a wasteful number, since it uses less digits than its factorization.

71403700454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124711.

The product of its (nonzero) digits is 47040, while the sum is 35.

The spelling of 71403700454 in words is "seventy-one billion, four hundred three million, seven hundred thousand, four hundred fifty-four".