11842554741 has 8 divisors (see below), whose sum is σ = 15837778464. Its totient is φ = 7871183760.

The previous prime is 11842554641. The next prime is 11842554751. The reversal of 11842554741 is 14745524811.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11842554741 - 2¹⁵ = 11842521973 is a prime.

It is a super-2 number, since 2×11842554741² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11842554693 and 11842554702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11842554751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5962026 + ... + 5964011.

It is an arithmetic number, because the mean of its divisors is an integer number (1979722308).

Almost surely, 2^11842554741 is an apocalyptic number.

It is an amenable number.

11842554741 is a deficient number, since it is larger than the sum of its proper divisors (3995223723).

11842554741 is a wasteful number, since it uses less digits than its factorization.

11842554741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11926371.

The product of its digits is 179200, while the sum is 42.

It can be divided in two parts, 118425 and 54741, that added together give a triangular number (173166 = T₅₈₈).

The spelling of 11842554741 in words is "eleven billion, eight hundred forty-two million, five hundred fifty-four thousand, seven hundred forty-one".