141309492 has 48 divisors (see below), whose sum is σ = 335479872. Its totient is φ = 46287360.

The previous prime is 141309473. The next prime is 141309557. The reversal of 141309492 is 294903141.

141309492 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

141309492 is strictly pandigital in base 9.

It is a congruent number.

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, 335442 + ... + 335862.

It is an arithmetic number, because the mean of its divisors is an integer number (6989164).

Almost surely, 2^141309492 is an apocalyptic number.

141309492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

141309492 is an abundant number, since it is smaller than the sum of its proper divisors (194170380).

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

141309492 is a wasteful number, since it uses less digits than its factorization.

141309492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848 (or 846 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 141309492 is about 11887.3669077723. The cubic root of 141309492 is about 520.8633242648.

The spelling of 141309492 in words is "one hundred forty-one million, three hundred nine thousand, four hundred ninety-two".