1014420542 has 4 divisors (see below), whose sum is σ = 1521630816. Its totient is φ = 507210270.

The previous prime is 1014420541. The next prime is 1014420559. The reversal of 1014420542 is 2450244101.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1014420541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253605134 + ... + 253605137.

It is an arithmetic number, because the mean of its divisors is an integer number (380407704).

Almost surely, 2^1014420542 is an apocalyptic number.

1014420542 is a deficient number, since it is larger than the sum of its proper divisors (507210274).

1014420542 is an equidigital number, since it uses as much as digits as its factorization.

1014420542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507210273.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 1014420542 is about 31849.9692621516. The cubic root of 1014420542 is about 1004.7839249010.

Adding to 1014420542 its reverse (2450244101), we get a palindrome (3464664643).

The spelling of 1014420542 in words is "one billion, fourteen million, four hundred twenty thousand, five hundred forty-two".