2111036348457 has 24 divisors (see below), whose sum is σ = 3066333903360. Its totient is φ = 1399489362720.

The previous prime is 2111036348429. The next prime is 2111036348497. The reversal of 2111036348457 is 7548436301112.

2111036348457 is a `hidden beast` number, since 2 + 1 + 1 + 1 + 0 + 3 + 634 + 8 + 4 + 5 + 7 = 666.

It is not a de Polignac number, because 2111036348457 - 2¹¹ = 2111036346409 is a prime.

It is a super-3 number, since 3×2111036348457³ (a number of 38 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2111036348497) 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 23 ways as a sum of consecutive naturals, for example, 4628043 + ... + 5063679.

It is an arithmetic number, because the mean of its divisors is an integer number (127763912640).

Almost surely, 2^{2111036348457} is an apocalyptic number.

It is an amenable number.

2111036348457 is a deficient number, since it is larger than the sum of its proper divisors (955297554903).

2111036348457 is a wasteful number, since it uses less digits than its factorization.

2111036348457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438653 (or 438650 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 2111036348457 in words is "two trillion, one hundred eleven billion, thirty-six million, three hundred forty-eight thousand, four hundred fifty-seven".