1378737031483 has 32 divisors (see below), whose sum is σ = 1610179289600. Its totient is φ = 1156181900544.

The previous prime is 1378737031403. The next prime is 1378737031487. The reversal of 1378737031483 is 3841307378731.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1378737031483 - 2²¹ = 1378734934331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1378737031487) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43911316 + ... + 43942702.

It is an arithmetic number, because the mean of its divisors is an integer number (50318102800).

Almost surely, 2^{1378737031483} is an apocalyptic number.

1378737031483 is a deficient number, since it is larger than the sum of its proper divisors (231442258117).

1378737031483 is a wasteful number, since it uses less digits than its factorization.

1378737031483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32099.

The product of its (nonzero) digits is 7112448, while the sum is 55.

The spelling of 1378737031483 in words is "one trillion, three hundred seventy-eight billion, seven hundred thirty-seven million, thirty-one thousand, four hundred eighty-three".