38011243243241 has 16 divisors (see below), whose sum is σ = 39449931033600. Its totient is φ = 36581181352128.

The previous prime is 38011243243213. The next prime is 38011243243321. The reversal of 38011243243241 is 14234234211083.

It is a cyclic number.

It is not a de Polignac number, because 38011243243241 - 2⁶ = 38011243243177 is a prime.

It is a super-2 number, since 2×38011243243241² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 38011243243195 and 38011243243204.

It is not an unprimeable number, because it can be changed into a prime (38011243233241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21458915 + ... + 23162631.

It is an arithmetic number, because the mean of its divisors is an integer number (2465620689600).

Almost surely, 2^{38011243243241} is an apocalyptic number.

It is an amenable number.

38011243243241 is a deficient number, since it is larger than the sum of its proper divisors (1438687790359).

38011243243241 is a wasteful number, since it uses less digits than its factorization.

38011243243241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1706248.

The product of its (nonzero) digits is 110592, while the sum is 38.

The spelling of 38011243243241 in words is "thirty-eight trillion, eleven billion, two hundred forty-three million, two hundred forty-three thousand, two hundred forty-one".