142464501199 has 8 divisors (see below), whose sum is σ = 142967191328. Its totient is φ = 141962284800.

The previous prime is 142464501197. The next prime is 142464501307. The reversal of 142464501199 is 991105464241.

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 142464501199 - 2¹ = 142464501197 is a prime.

It is a super-2 number, since 2×142464501199² (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 (142464501197) 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, 489574 + ... + 724300.

It is an arithmetic number, because the mean of its divisors is an integer number (17870898916).

Almost surely, 2^142464501199 is an apocalyptic number.

142464501199 is a deficient number, since it is larger than the sum of its proper divisors (502690129).

142464501199 is a wasteful number, since it uses less digits than its factorization.

142464501199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236865.

The product of its (nonzero) digits is 311040, while the sum is 46.

The spelling of 142464501199 in words is "one hundred forty-two billion, four hundred sixty-four million, five hundred one thousand, one hundred ninety-nine".