2341401021 has 24 divisors (see below), whose sum is σ = 3461762304. Its totient is φ = 1524281760.

The previous prime is 2341400993. The next prime is 2341401079. The reversal of 2341401021 is 1201041432.

It is not a de Polignac number, because 2341401021 - 2²² = 2337206717 is a prime.

It is a super-2 number, since 2×2341401021² = 10964317482279684882, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2341400985 and 2341401003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2341401091) 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 23 ways as a sum of consecutive naturals, for example, 189000 + ... + 201006.

It is an arithmetic number, because the mean of its divisors is an integer number (144240096).

Almost surely, 2^2341401021 is an apocalyptic number.

It is an amenable number.

2341401021 is a deficient number, since it is larger than the sum of its proper divisors (1120361283).

2341401021 is a wasteful number, since it uses less digits than its factorization.

2341401021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12521 (or 12518 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2341401021 is about 48388.0255951821. The cubic root of 2341401021 is about 1327.8793008937.

Adding to 2341401021 its reverse (1201041432), we get a palindrome (3542442453).

The spelling of 2341401021 in words is "two billion, three hundred forty-one million, four hundred one thousand, twenty-one".