40141431330 has 256 divisors, whose sum is σ = 129632735232. Its totient is φ = 7682688000.

The previous prime is 40141431307. The next prime is 40141431371. The reversal of 40141431330 is 3313414104.

It is a super-2 number, since 2×40141431330² (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 40141431330.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 17145960 + ... + 17148300.

It is an arithmetic number, because the mean of its divisors is an integer number (506377872).

Almost surely, 2^40141431330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40141431330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64816367616).

40141431330 is an abundant number, since it is smaller than the sum of its proper divisors (89491303902).

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

40141431330 is a wasteful number, since it uses less digits than its factorization.

40141431330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2953.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 40141431330 its reverse (3313414104), we get a palindrome (43454845434).

The spelling of 40141431330 in words is "forty billion, one hundred forty-one million, four hundred thirty-one thousand, three hundred thirty".