141989465783 has 8 divisors (see below), whose sum is σ = 155050520976. Its totient is φ = 128953897600.

The previous prime is 141989465743. The next prime is 141989465797. The reversal of 141989465783 is 387564989141.

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

It is not a de Polignac number, because 141989465783 - 2²⁸ = 141721030327 is a prime.

It is a super-2 number, since 2×141989465783² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141989465743) 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, 6360098 + ... + 6382383.

It is an arithmetic number, because the mean of its divisors is an integer number (19381315122).

Almost surely, 2^141989465783 is an apocalyptic number.

141989465783 is a deficient number, since it is larger than the sum of its proper divisors (13061055193).

141989465783 is a wasteful number, since it uses less digits than its factorization.

141989465783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12743505.

The product of its digits is 52254720, while the sum is 65.

The spelling of 141989465783 in words is "one hundred forty-one billion, nine hundred eighty-nine million, four hundred sixty-five thousand, seven hundred eighty-three".