142697000993 has 8 divisors (see below), whose sum is σ = 143376998400. Its totient is φ = 142017971200.

The previous prime is 142697000977. The next prime is 142697001017. The reversal of 142697000993 is 399000796241.

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 142697000993 - 2⁴ = 142697000977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142697003993) 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, 54608 + ... + 537006.

It is an arithmetic number, because the mean of its divisors is an integer number (17922124800).

Almost surely, 2^142697000993 is an apocalyptic number.

It is an amenable number.

142697000993 is a deficient number, since it is larger than the sum of its proper divisors (679997407).

142697000993 is a wasteful number, since it uses less digits than its factorization.

142697000993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483807.

The product of its (nonzero) digits is 734832, while the sum is 50.

The spelling of 142697000993 in words is "one hundred forty-two billion, six hundred ninety-seven million, nine hundred ninety-three", and thus it is an aban number.