31410003432040 has 64 divisors (see below), whose sum is σ = 71140619768400. Its totient is φ = 12480903247872.

The previous prime is 31410003432037. The next prime is 31410003432047. The reversal of 31410003432040 is 4023430001413.

It can be written as a sum of positive squares in 8 ways, for example, as 29622482563716 + 1787520868324 = 5442654^2 + 1336982^2 .

It is a junction number, because it is equal to n+sod(n) for n = 31410003431996 and 31410003432014.

It is not an unprimeable number, because it can be changed into a prime (31410003432047) 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 15 ways as a sum of consecutive naturals, for example, 6353206 + ... + 10157914.

Almost surely, 2^{31410003432040} is an apocalyptic number.

It is an amenable number.

31410003432040 is an abundant number, since it is smaller than the sum of its proper divisors (39730616336360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

31410003432040 is a wasteful number, since it uses less digits than its factorization.

31410003432040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3806086 (or 3806082 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 31410003432040 its reverse (4023430001413), we get a palindrome (35433433433453).

The spelling of 31410003432040 in words is "thirty-one trillion, four hundred ten billion, three million, four hundred thirty-two thousand, forty".