140553505504412 has 48 divisors (see below), whose sum is σ = 330251593362432. Its totient is φ = 50548713266880.

The previous prime is 140553505504283. The next prime is 140553505504417. The reversal of 140553505504412 is 214405505355041.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140553505504417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17551632548 + ... + 17551640555.

It is an arithmetic number, because the mean of its divisors is an integer number (6880241528384).

Almost surely, 2^{140553505504412} is an apocalyptic number.

It is an amenable number.

140553505504412 is an abundant number, since it is smaller than the sum of its proper divisors (189698087858020).

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

140553505504412 is a wasteful number, since it uses less digits than its factorization.

140553505504412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35103273138 (or 35103273136 counting only the distinct ones).

The product of its (nonzero) digits is 1200000, while the sum is 44.

The spelling of 140553505504412 in words is "one hundred forty trillion, five hundred fifty-three billion, five hundred five million, five hundred four thousand, four hundred twelve".