142412077476 has 96 divisors (see below), whose sum is σ = 395761887360. Its totient is φ = 44678252160.

The previous prime is 142412077471. The next prime is 142412077499. The reversal of 142412077476 is 674770214241.

It is a super-2 number, since 2×142412077476² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (142412077471) 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 31 ways as a sum of consecutive naturals, for example, 330090 + ... + 627521.

It is an arithmetic number, because the mean of its divisors is an integer number (4122519660).

Almost surely, 2^142412077476 is an apocalyptic number.

It is an amenable number.

142412077476 is an abundant number, since it is smaller than the sum of its proper divisors (253349809884).

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

142412077476 is an equidigital number, since it uses as much as digits as its factorization.

142412077476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 957653 (or 957633 counting only the distinct ones).

The product of its (nonzero) digits is 526848, while the sum is 45.

The spelling of 142412077476 in words is "one hundred forty-two billion, four hundred twelve million, seventy-seven thousand, four hundred seventy-six".