10142451 has 24 divisors (see below), whose sum is σ = 16292016. Its totient is φ = 6027840.

The previous prime is 10142449. The next prime is 10142467. The reversal of 10142451 is 15424101.

It is not a de Polignac number, because 10142451 - 2¹ = 10142449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10142441) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 4281 + ... + 6213.

It is an arithmetic number, because the mean of its divisors is an integer number (678834).

Almost surely, 2^10142451 is an apocalyptic number.

10142451 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10142451 is a deficient number, since it is larger than the sum of its proper divisors (6149565).

10142451 is a wasteful number, since it uses less digits than its factorization.

10142451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2003 (or 2000 counting only the distinct ones).

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

The square root of 10142451 is about 3184.7214948877. The cubic root of 10142451 is about 216.4616540705.

Adding to 10142451 its reverse (15424101), we get a palindrome (25566552).

It can be divided in two parts, 101424 and 51, that added together give a triangular number (101475 = T₄₅₀).

The spelling of 10142451 in words is "ten million, one hundred forty-two thousand, four hundred fifty-one".