1381746060530 has 96 divisors (see below), whose sum is σ = 2889738028800. Its totient is φ = 474014661120.

The previous prime is 1381746060521. The next prime is 1381746060533. The reversal of 1381746060530 is 350606471831.

It is not an unprimeable number, because it can be changed into a prime (1381746060533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5368874 + ... + 5620346.

It is an arithmetic number, because the mean of its divisors is an integer number (30101437800).

Almost surely, 2^{1381746060530} is an apocalyptic number.

1381746060530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1381746060530 is an abundant number, since it is smaller than the sum of its proper divisors (1507991968270).

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

1381746060530 is a wasteful number, since it uses less digits than its factorization.

1381746060530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251760 (or 251749 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 1381746060530 in words is "one trillion, three hundred eighty-one billion, seven hundred forty-six million, sixty thousand, five hundred thirty".