142451416064 has 88 divisors (see below), whose sum is σ = 293316071088. Its totient is φ = 69097881600.

The previous prime is 142451416033. The next prime is 142451416097. The reversal of 142451416064 is 460614154241.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13369139 + ... + 13379789.

Almost surely, 2^142451416064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142451416064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146658035544).

142451416064 is an abundant number, since it is smaller than the sum of its proper divisors (150864655024).

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

142451416064 is a wasteful number, since it uses less digits than its factorization.

142451416064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11061 (or 11043 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 38.

The spelling of 142451416064 in words is "one hundred forty-two billion, four hundred fifty-one million, four hundred sixteen thousand, sixty-four".