141720492 has 48 divisors (see below), whose sum is σ = 337457120. Its totient is φ = 46282752.

The previous prime is 141720461. The next prime is 141720493. The reversal of 141720492 is 294027141.

It is not an unprimeable number, because it can be changed into a prime (141720493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126318 + ... + 127434.

Almost surely, 2^141720492 is an apocalyptic number.

141720492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

141720492 is an abundant number, since it is smaller than the sum of its proper divisors (195736628).

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

141720492 is a wasteful number, since it uses less digits than its factorization.

141720492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1330 (or 1328 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 141720492 is about 11904.6416157732. The cubic root of 141720492 is about 521.3678141184.

The spelling of 141720492 in words is "one hundred forty-one million, seven hundred twenty thousand, four hundred ninety-two".