1451420010 has 48 divisors (see below), whose sum is σ = 3816114120. Its totient is φ = 382694400.

The previous prime is 1451419997. The next prime is 1451420029. The reversal of 1451420010 is 100241541.

1451420010 is a `hidden beast` number, since 1 + 451 + 4 + 200 + 10 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1330133841 + 121286169 = 36471^2 + 11013^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 82591 + ... + 98610.

Almost surely, 2^1451420010 is an apocalyptic number.

1451420010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1451420010 is an abundant number, since it is smaller than the sum of its proper divisors (2364694110).

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

1451420010 is a wasteful number, since it uses less digits than its factorization.

1451420010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181303 (or 181300 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 1451420010 is about 38097.5066113256. The cubic root of 1451420010 is about 1132.2205558793.

Adding to 1451420010 its reverse (100241541), we get a palindrome (1551661551).

The spelling of 1451420010 in words is "one billion, four hundred fifty-one million, four hundred twenty thousand, ten".