1234140100 has 36 divisors (see below), whose sum is σ = 2735074944. Its totient is φ = 483150880.

The previous prime is 1234140097. The next prime is 1234140113. The reversal of 1234140100 is 10414321.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 126592 + ... + 135991.

It is an arithmetic number, because the mean of its divisors is an integer number (75974304).

Almost surely, 2^1234140100 is an apocalyptic number.

1234140100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1234140100 is an abundant number, since it is smaller than the sum of its proper divisors (1500934844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1234140100 is a wasteful number, since it uses less digits than its factorization.

1234140100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262644 (or 262637 counting only the distinct ones).

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

The square root of 1234140100 is about 35130.3302005546. The cubic root of 1234140100 is about 1072.6420573146.

Adding to 1234140100 its reverse (10414321), we get a palindrome (1244554421).

It can be divided in two parts, 12341 and 40100, that added together give a square (52441 = 229²).

The spelling of 1234140100 in words is "one billion, two hundred thirty-four million, one hundred forty thousand, one hundred".