1375347973010 has 32 divisors (see below), whose sum is σ = 2758144649472. Its totient is φ = 489485543680.

The previous prime is 1375347973009. The next prime is 1375347973039. The reversal of 1375347973010 is 103797435731.

It is a self number, because there is not a number n which added to its sum of digits gives 1375347973010.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133007207 + ... + 133017546.

It is an arithmetic number, because the mean of its divisors is an integer number (86192020296).

Almost surely, 2^{1375347973010} is an apocalyptic number.

1375347973010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1375347973010 is an abundant number, since it is smaller than the sum of its proper divisors (1382796676462).

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

1375347973010 is a wasteful number, since it uses less digits than its factorization.

1375347973010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266024818.

The product of its (nonzero) digits is 1666980, while the sum is 50.

The spelling of 1375347973010 in words is "one trillion, three hundred seventy-five billion, three hundred forty-seven million, nine hundred seventy-three thousand, ten".