1238014551033 has 32 divisors (see below), whose sum is σ = 1975483910400. Its totient is φ = 761737851648.

The previous prime is 1238014551023. The next prime is 1238014551041. The reversal of 1238014551033 is 3301554108321.

1238014551033 is a `hidden beast` number, since 1 + 23 + 80 + 1 + 4 + 551 + 0 + 3 + 3 = 666.

It is not a de Polignac number, because 1238014551033 - 2¹⁴ = 1238014534649 is a prime.

It is a super-2 number, since 2×1238014551033² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1238014551023) 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 31 ways as a sum of consecutive naturals, for example, 2040388 + ... + 2576666.

It is an arithmetic number, because the mean of its divisors is an integer number (61733872200).

Almost surely, 2^{1238014551033} is an apocalyptic number.

1238014551033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1238014551033 is a deficient number, since it is larger than the sum of its proper divisors (737469359367).

1238014551033 is a wasteful number, since it uses less digits than its factorization.

1238014551033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542878 (or 542872 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

Adding to 1238014551033 its reverse (3301554108321), we get a palindrome (4539568659354).

The spelling of 1238014551033 in words is "one trillion, two hundred thirty-eight billion, fourteen million, five hundred fifty-one thousand, thirty-three".