141735420731 has 8 divisors (see below), whose sum is σ = 148001362080. Its totient is φ = 135478107072.

The previous prime is 141735420727. The next prime is 141735420737. The reversal of 141735420731 is 137024537141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 141735420731 - 2² = 141735420727 is a prime.

It is a super-2 number, since 2×141735420731² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141735420737) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2123330 + ... + 2189063.

It is an arithmetic number, because the mean of its divisors is an integer number (18500170260).

Almost surely, 2^141735420731 is an apocalyptic number.

141735420731 is a deficient number, since it is larger than the sum of its proper divisors (6265941349).

141735420731 is a wasteful number, since it uses less digits than its factorization.

141735420731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4313845.

The product of its (nonzero) digits is 70560, while the sum is 38.

Adding to 141735420731 its reverse (137024537141), we get a palindrome (278759957872).

The spelling of 141735420731 in words is "one hundred forty-one billion, seven hundred thirty-five million, four hundred twenty thousand, seven hundred thirty-one".