1377370330453 has 16 divisors (see below), whose sum is σ = 1569237712000. Its totient is φ = 1198449172800.

The previous prime is 1377370330451. The next prime is 1377370330459. The reversal of 1377370330453 is 3540330737731.

It is a cyclic number.

It is not a de Polignac number, because 1377370330453 - 2¹ = 1377370330451 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1377370330451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13961898 + ... + 14060203.

It is an arithmetic number, because the mean of its divisors is an integer number (98077357000).

Almost surely, 2^{1377370330453} is an apocalyptic number.

1377370330453 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1377370330453 is a deficient number, since it is larger than the sum of its proper divisors (191867381547).

1377370330453 is a wasteful number, since it uses less digits than its factorization.

1377370330453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28022332.

The product of its (nonzero) digits is 1666980, while the sum is 46.

The spelling of 1377370330453 in words is "one trillion, three hundred seventy-seven billion, three hundred seventy million, three hundred thirty thousand, four hundred fifty-three".