35140005431 has 16 divisors (see below), whose sum is σ = 37958291424. Its totient is φ = 32410312704.

The previous prime is 35140005419. The next prime is 35140005457. The reversal of 35140005431 is 13450004153.

35140005431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 35140005431 - 2²² = 35135811127 is a prime.

It is a super-2 number, since 2×35140005431² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 35140005431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35140065431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139901 + ... + 299753.

It is an arithmetic number, because the mean of its divisors is an integer number (2372393214).

Almost surely, 2^35140005431 is an apocalyptic number.

35140005431 is a deficient number, since it is larger than the sum of its proper divisors (2818285993).

35140005431 is a wasteful number, since it uses less digits than its factorization.

35140005431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160130.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 35140005431 its reverse (13450004153), we get a palindrome (48590009584).

The spelling of 35140005431 in words is "thirty-five billion, one hundred forty million, five thousand, four hundred thirty-one".