7854234101 has 16 divisors (see below), whose sum is σ = 9257385984. Its totient is φ = 6523829424.

The previous prime is 7854234077. The next prime is 7854234127. The reversal of 7854234101 is 1014324587.

It is not a de Polignac number, because 7854234101 - 2¹⁴ = 7854217717 is a prime.

It is a super-2 number, since 2×7854234101² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7854234151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64505 + ... + 140958.

It is an arithmetic number, because the mean of its divisors is an integer number (578586624).

Almost surely, 2^7854234101 is an apocalyptic number.

It is an amenable number.

7854234101 is a deficient number, since it is larger than the sum of its proper divisors (1403151883).

7854234101 is a wasteful number, since it uses less digits than its factorization.

7854234101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205640.

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 7854234101 is about 88624.1169264890. The cubic root of 7854234101 is about 1987.7783090139.

Adding to 7854234101 its reverse (1014324587), we get a palindrome (8868558688).

The spelling of 7854234101 in words is "seven billion, eight hundred fifty-four million, two hundred thirty-four thousand, one hundred one".