1014420142 has 4 divisors (see below), whose sum is σ = 1521630216. Its totient is φ = 507210070.

The previous prime is 1014420137. The next prime is 1014420149. The reversal of 1014420142 is 2410244101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2410244101 = 79 ⋅30509419.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1014420149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253605034 + ... + 253605037.

It is an arithmetic number, because the mean of its divisors is an integer number (380407554).

Almost surely, 2^1014420142 is an apocalyptic number.

1014420142 is a deficient number, since it is larger than the sum of its proper divisors (507210074).

1014420142 is an equidigital number, since it uses as much as digits as its factorization.

1014420142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507210073.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 1014420142 is about 31849.9629827100. The cubic root of 1014420142 is about 1004.7837928343.

Adding to 1014420142 its reverse (2410244101), we get a palindrome (3424664243).

The spelling of 1014420142 in words is "one billion, fourteen million, four hundred twenty thousand, one hundred forty-two".