1047622773813 has 192 divisors, whose sum is σ = 1892785520640. Its totient is φ = 502951680000.

The previous prime is 1047622773787. The next prime is 1047622773823. The reversal of 1047622773813 is 3183772267401.

It is a happy number.

It is not a de Polignac number, because 1047622773813 - 2⁸ = 1047622773557 is a prime.

It is a super-3 number, since 3×1047622773813³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1047622773823) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 374016013 + ... + 374018813.

It is an arithmetic number, because the mean of its divisors is an integer number (9858257920).

Almost surely, 2^{1047622773813} is an apocalyptic number.

It is an amenable number.

1047622773813 is a deficient number, since it is larger than the sum of its proper divisors (845162746827).

1047622773813 is a wasteful number, since it uses less digits than its factorization.

1047622773813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3040 (or 3029 counting only the distinct ones).

The product of its (nonzero) digits is 2370816, while the sum is 51.

The spelling of 1047622773813 in words is "one trillion, forty-seven billion, six hundred twenty-two million, seven hundred seventy-three thousand, eight hundred thirteen".