1049849048026 has 16 divisors (see below), whose sum is σ = 1658694468960. Its totient is φ = 496985494320.

The previous prime is 1049849047993. The next prime is 1049849048041. The reversal of 1049849048026 is 6208409489401.

It is a happy number.

It is a super-2 number, since 2×1049849048026² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8589160 + ... + 8710531.

It is an arithmetic number, because the mean of its divisors is an integer number (103668404310).

Almost surely, 2^{1049849048026} is an apocalyptic number.

1049849048026 is a deficient number, since it is larger than the sum of its proper divisors (608845420934).

1049849048026 is a wasteful number, since it uses less digits than its factorization.

1049849048026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17301309.

The product of its (nonzero) digits is 3981312, while the sum is 55.

The spelling of 1049849048026 in words is "one trillion, forty-nine billion, eight hundred forty-nine million, forty-eight thousand, twenty-six".