1306044256046 has 16 divisors (see below), whose sum is σ = 1960099793280. Its totient is φ = 652677731640.

The previous prime is 1306044256043. The next prime is 1306044256103. The reversal of 1306044256046 is 6406524406031.

It is a super-3 number, since 3×1306044256046³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1306044255994 and 1306044256012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1306044256043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57123365 + ... + 57146223.

It is an arithmetic number, because the mean of its divisors is an integer number (122506237080).

Almost surely, 2^{1306044256046} is an apocalyptic number.

1306044256046 is a deficient number, since it is larger than the sum of its proper divisors (654055537234).

1306044256046 is a wasteful number, since it uses less digits than its factorization.

1306044256046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36679.

The product of its (nonzero) digits is 414720, while the sum is 41.

The spelling of 1306044256046 in words is "one trillion, three hundred six billion, forty-four million, two hundred fifty-six thousand, forty-six".