10145342 has 4 divisors (see below), whose sum is σ = 15218016. Its totient is φ = 5072670.

The previous prime is 10145329. The next prime is 10145351. The reversal of 10145342 is 24354101.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2536334 + ... + 2536337.

It is an arithmetic number, because the mean of its divisors is an integer number (3804504).

Almost surely, 2^10145342 is an apocalyptic number.

10145342 is a deficient number, since it is larger than the sum of its proper divisors (5072674).

10145342 is an equidigital number, since it uses as much as digits as its factorization.

10145342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5072673.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 10145342 is about 3185.1753483914. The cubic root of 10145342 is about 216.4822188299.

Adding to 10145342 its reverse (24354101), we get a palindrome (34499443).

The spelling of 10145342 in words is "ten million, one hundred forty-five thousand, three hundred forty-two".