2430121012 has 24 divisors (see below), whose sum is σ = 4640886432. Its totient is φ = 1104228000.

The previous prime is 2430121009. The next prime is 2430121037. The reversal of 2430121012 is 2101210342.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155383 + ... + 170305.

It is an arithmetic number, because the mean of its divisors is an integer number (193370268).

Almost surely, 2^2430121012 is an apocalyptic number.

2430121012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2430121012 is a deficient number, since it is larger than the sum of its proper divisors (2210765420).

2430121012 is a wasteful number, since it uses less digits than its factorization.

2430121012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18639 (or 18637 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2430121012 is about 49296.2575861495. The cubic root of 2430121012 is about 1344.4437406235.

Adding to 2430121012 its reverse (2101210342), we get a palindrome (4531331354).

The spelling of 2430121012 in words is "two billion, four hundred thirty million, one hundred twenty-one thousand, twelve".