142032075461 has 8 divisors (see below), whose sum is σ = 142243418304. Its totient is φ = 141820829920.

The previous prime is 142032075433. The next prime is 142032075463. The reversal of 142032075461 is 164570230241.

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 142032075461 - 2²⁶ = 141964966597 is a prime.

It is a super-2 number, since 2×142032075461² (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 (142032075463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3212441 + ... + 3256353.

It is an arithmetic number, because the mean of its divisors is an integer number (17780427288).

Almost surely, 2^142032075461 is an apocalyptic number.

It is an amenable number.

142032075461 is a deficient number, since it is larger than the sum of its proper divisors (211342843).

142032075461 is an equidigital number, since it uses as much as digits as its factorization.

142032075461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48651.

The product of its (nonzero) digits is 40320, while the sum is 35.

The spelling of 142032075461 in words is "one hundred forty-two billion, thirty-two million, seventy-five thousand, four hundred sixty-one".