141245344520 has 64 divisors (see below), whose sum is σ = 363440649600. Its totient is φ = 48395197440.

The previous prime is 141245344501. The next prime is 141245344549. The reversal of 141245344520 is 25443542141.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 263936 + ... + 593424.

It is an arithmetic number, because the mean of its divisors is an integer number (5678760150).

Almost surely, 2^141245344520 is an apocalyptic number.

141245344520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141245344520 is an abundant number, since it is smaller than the sum of its proper divisors (222195305080).

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

141245344520 is a wasteful number, since it uses less digits than its factorization.

141245344520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331038 (or 331034 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 141245344520 its reverse (25443542141), we get a palindrome (166688886661).

The spelling of 141245344520 in words is "one hundred forty-one billion, two hundred forty-five million, three hundred forty-four thousand, five hundred twenty".