1450723100 has 36 divisors (see below), whose sum is σ = 3164422464. Its totient is φ = 577274880.

The previous prime is 1450723037. The next prime is 1450723117. The reversal of 1450723100 is 13270541.

It is a super-2 number, since 2×1450723100² = 4209195025747220000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18284 + ... + 56883.

It is an arithmetic number, because the mean of its divisors is an integer number (87900624).

Almost surely, 2^1450723100 is an apocalyptic number.

1450723100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1450723100 is an abundant number, since it is smaller than the sum of its proper divisors (1713699364).

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

1450723100 is a wasteful number, since it uses less digits than its factorization.

1450723100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75374 (or 75367 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 1450723100 is about 38088.3591140390. The cubic root of 1450723100 is about 1132.0393121901.

Adding to 1450723100 its reverse (13270541), we get a palindrome (1463993641).

The spelling of 1450723100 in words is "one billion, four hundred fifty million, seven hundred twenty-three thousand, one hundred".