31441034430 has 48 divisors (see below), whose sum is σ = 88034899680. Its totient is φ = 7739331264.

The previous prime is 31441034407. The next prime is 31441034467. The reversal of 31441034430 is 3443014413.

31441034430 is a `hidden beast` number, since 314 + 4 + 1 + 0 + 344 + 3 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 31441034394 and 31441034403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13435170 + ... + 13437509.

It is an arithmetic number, because the mean of its divisors is an integer number (1834060410).

Almost surely, 2^31441034430 is an apocalyptic number.

31441034430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

31441034430 is an abundant number, since it is smaller than the sum of its proper divisors (56593865250).

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

31441034430 is a wasteful number, since it uses less digits than its factorization.

31441034430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26872705 (or 26872702 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 31441034430 its reverse (3443014413), we get a palindrome (34884048843).

The spelling of 31441034430 in words is "thirty-one billion, four hundred forty-one million, thirty-four thousand, four hundred thirty".