71410431 has 8 divisors (see below), whose sum is σ = 95254704. Its totient is φ = 47586560.

The previous prime is 71410411. The next prime is 71410483. The reversal of 71410431 is 13401417.

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

It is a cyclic number.

It is not a de Polignac number, because 71410431 - 2⁵ = 71410399 is a prime.

It is a super-2 number, since 2×71410431² = 10198899311211522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 71410398 and 71410407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71410411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7561 + ... + 14141.

It is an arithmetic number, because the mean of its divisors is an integer number (11906838).

Almost surely, 2^71410431 is an apocalyptic number.

71410431 is a deficient number, since it is larger than the sum of its proper divisors (23844273).

71410431 is a wasteful number, since it uses less digits than its factorization.

71410431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10201.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 71410431 is about 8450.4692769100. The cubic root of 71410431 is about 414.8781390883.

Adding to 71410431 its reverse (13401417), we get a palindrome (84811848).

The spelling of 71410431 in words is "seventy-one million, four hundred ten thousand, four hundred thirty-one".