1880947548312 has 64 divisors (see below), whose sum is σ = 5374258406400. Its totient is φ = 537401329920.

The previous prime is 1880947548281. The next prime is 1880947548317. The reversal of 1880947548312 is 2138457490881.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1880947548317) 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, 9348612 + ... + 9547692.

It is an arithmetic number, because the mean of its divisors is an integer number (83972787600).

Almost surely, 2^{1880947548312} is an apocalyptic number.

1880947548312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1880947548312 is an abundant number, since it is smaller than the sum of its proper divisors (3493310858088).

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

1880947548312 is a wasteful number, since it uses less digits than its factorization.

1880947548312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255336 (or 255332 counting only the distinct ones).

The product of its (nonzero) digits is 15482880, while the sum is 60.

The spelling of 1880947548312 in words is "one trillion, eight hundred eighty billion, nine hundred forty-seven million, five hundred forty-eight thousand, three hundred twelve".