2421140102 has 8 divisors (see below), whose sum is σ = 3845340216. Its totient is φ = 1139360032.

The previous prime is 2421140101. The next prime is 2421140171. The reversal of 2421140102 is 2010411242.

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

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2421140101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35604968 + ... + 35605035.

It is an arithmetic number, because the mean of its divisors is an integer number (480667527).

Almost surely, 2^2421140102 is an apocalyptic number.

2421140102 is a deficient number, since it is larger than the sum of its proper divisors (1424200114).

2421140102 is a wasteful number, since it uses less digits than its factorization.

2421140102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71210022.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 2421140102 is about 49205.0820749239. The cubic root of 2421140102 is about 1342.7854921922.

Adding to 2421140102 its reverse (2010411242), we get a palindrome (4431551344).

It can be divided in two parts, 2421140 and 102, that added together give a palindrome (2421242).

The spelling of 2421140102 in words is "two billion, four hundred twenty-one million, one hundred forty thousand, one hundred two".