141990763 has 8 divisors (see below), whose sum is σ = 145314000. Its totient is φ = 138691488.

The previous prime is 141990733. The next prime is 141990791. The reversal of 141990763 is 367099141.

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 141990763 - 2⁵ = 141990731 is a prime.

It is a super-2 number, since 2×141990763² = 40322753554644338, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141990733) 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, 6288 + ... + 17986.

It is an arithmetic number, because the mean of its divisors is an integer number (18164250).

Almost surely, 2^141990763 is an apocalyptic number.

141990763 is a deficient number, since it is larger than the sum of its proper divisors (3323237).

141990763 is a wasteful number, since it uses less digits than its factorization.

141990763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11981.

The product of its (nonzero) digits is 40824, while the sum is 40.

The square root of 141990763 is about 11915.9877055996. The cubic root of 141990763 is about 521.6990320855.

The spelling of 141990763 in words is "one hundred forty-one million, nine hundred ninety thousand, seven hundred sixty-three".