1142006625045 has 96 divisors (see below), whose sum is σ = 2326232772864. Its totient is φ = 510955776000.

The previous prime is 1142006625031. The next prime is 1142006625073. The reversal of 1142006625045 is 5405266002411.

1142006625045 is a `hidden beast` number, since 1 + 1 + 4 + 20 + 0 + 6 + 625 + 0 + 4 + 5 = 666.

It is not a de Polignac number, because 1142006625045 - 2⁷ = 1142006624917 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 23186445 + ... + 23235645.

It is an arithmetic number, because the mean of its divisors is an integer number (24231591384).

Almost surely, 2^{1142006625045} is an apocalyptic number.

1142006625045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1142006625045 is an abundant number, since it is smaller than the sum of its proper divisors (1184226147819).

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

1142006625045 is a wasteful number, since it uses less digits than its factorization.

1142006625045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52843 (or 52840 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The spelling of 1142006625045 in words is "one trillion, one hundred forty-two billion, six million, six hundred twenty-five thousand, forty-five".