1836072426307 has 12 divisors (see below), whose sum is σ = 2261476963080. Its totient is φ = 1481201284416.

The previous prime is 1836072426277. The next prime is 1836072426319. The reversal of 1836072426307 is 7036242706381.

It is a de Polignac number, because none of the positive numbers 2^k-1836072426307 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1836072426107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1102083457 + ... + 1102085122.

It is an arithmetic number, because the mean of its divisors is an integer number (188456413590).

Almost surely, 2^{1836072426307} is an apocalyptic number.

1836072426307 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1836072426307 is a deficient number, since it is larger than the sum of its proper divisors (425404536773).

1836072426307 is a wasteful number, since it uses less digits than its factorization.

1836072426307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2204168610 (or 2204168603 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 49.

The spelling of 1836072426307 in words is "one trillion, eight hundred thirty-six billion, seventy-two million, four hundred twenty-six thousand, three hundred seven".