40502231035 has 32 divisors (see below), whose sum is σ = 56327749632. Its totient is φ = 27384739200.

The previous prime is 40502230963. The next prime is 40502231039. The reversal of 40502231035 is 53013220504.

It is not a de Polignac number, because 40502231035 - 2²⁷ = 40368013307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40502231039) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 696585 + ... + 752485.

It is an arithmetic number, because the mean of its divisors is an integer number (1760242176).

Almost surely, 2^40502231035 is an apocalyptic number.

40502231035 is a deficient number, since it is larger than the sum of its proper divisors (15825518597).

40502231035 is a wasteful number, since it uses less digits than its factorization.

40502231035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56203.

The product of its (nonzero) digits is 3600, while the sum is 25.

Adding to 40502231035 its reverse (53013220504), we get a palindrome (93515451539).

The spelling of 40502231035 in words is "forty billion, five hundred two million, two hundred thirty-one thousand, thirty-five".