141502220440 has 32 divisors (see below), whose sum is σ = 363862853280. Its totient is φ = 48515046912.

The previous prime is 141502220393. The next prime is 141502220471. The reversal of 141502220440 is 44022205141.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252682257 + ... + 252682816.

It is an arithmetic number, because the mean of its divisors is an integer number (11370714165).

Almost surely, 2^141502220440 is an apocalyptic number.

141502220440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141502220440 is an abundant number, since it is smaller than the sum of its proper divisors (222360632840).

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

141502220440 is a wasteful number, since it uses less digits than its factorization.

141502220440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505365091 (or 505365087 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

Adding to 141502220440 its reverse (44022205141), we get a palindrome (185524425581).

The spelling of 141502220440 in words is "one hundred forty-one billion, five hundred two million, two hundred twenty thousand, four hundred forty".