1049607644379 has 192 divisors, whose sum is σ = 1794348122112. Its totient is φ = 542416089600.

The previous prime is 1049607644377. The next prime is 1049607644411. The reversal of 1049607644379 is 9734467069401.

It is not a de Polignac number, because 1049607644379 - 2¹ = 1049607644377 is a prime.

It is a super-2 number, since 2×1049607644379² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1049607644377) 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 191 ways as a sum of consecutive naturals, for example, 962059624 + ... + 962060714.

It is an arithmetic number, because the mean of its divisors is an integer number (9345563136).

Almost surely, 2^{1049607644379} is an apocalyptic number.

1049607644379 is a deficient number, since it is larger than the sum of its proper divisors (744740477733).

1049607644379 is a wasteful number, since it uses less digits than its factorization.

1049607644379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1366 (or 1359 counting only the distinct ones).

The product of its (nonzero) digits is 27433728, while the sum is 60.

The spelling of 1049607644379 in words is "one trillion, forty-nine billion, six hundred seven million, six hundred forty-four thousand, three hundred seventy-nine".