1014511450 has 24 divisors (see below), whose sum is σ = 1927144512. Its totient is φ = 397169520.

The previous prime is 1014511429. The next prime is 1014511453. The reversal of 1014511450 is 541154101.

It is a happy number.

It is a super-2 number, since 2×1014511450² = 2058466964362205000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1014511453) by changing a digit.

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, 213504 + ... + 218203.

It is an arithmetic number, because the mean of its divisors is an integer number (80297688).

Almost surely, 2^1014511450 is an apocalyptic number.

1014511450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1014511450 is a deficient number, since it is larger than the sum of its proper divisors (912633062).

1014511450 is a wasteful number, since it uses less digits than its factorization.

1014511450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431766 (or 431761 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 22.

The square root of 1014511450 is about 31851.3963587156. The cubic root of 1014511450 is about 1004.8139388071.

Adding to 1014511450 its reverse (541154101), we get a palindrome (1555665551).

The spelling of 1014511450 in words is "one billion, fourteen million, five hundred eleven thousand, four hundred fifty".