140481199 has 2 divisors, whose sum is σ = 140481200. Its totient is φ = 140481198.

The previous prime is 140481163. The next prime is 140481227. The reversal of 140481199 is 991184041.

It is a strong prime.

It is an emirp because it is prime and its reverse (991184041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 140481199 - 2¹⁷ = 140350127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140487199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70240599 + 70240600.

It is an arithmetic number, because the mean of its divisors is an integer number (70240600).

Almost surely, 2^140481199 is an apocalyptic number.

140481199 is a deficient number, since it is larger than the sum of its proper divisors (1).

140481199 is an equidigital number, since it uses as much as digits as its factorization.

140481199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 37.

The square root of 140481199 is about 11852.4764922779. The cubic root of 140481199 is about 519.8436401187.

The spelling of 140481199 in words is "one hundred forty million, four hundred eighty-one thousand, one hundred ninety-nine".