1434030100042 has 4 divisors (see below), whose sum is σ = 2151045150066. Its totient is φ = 717015050020.

The previous prime is 1434030100033. The next prime is 1434030100049. The reversal of 1434030100042 is 2400010304341.

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

It can be written as a sum of positive squares in only one way, i.e., 794399646681 + 639630453361 = 891291^2 + 799769^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1434030099986 and 1434030100022.

It is not an unprimeable number, because it can be changed into a prime (1434030100049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358507525009 + ... + 358507525012.

Almost surely, 2^{1434030100042} is an apocalyptic number.

1434030100042 is a deficient number, since it is larger than the sum of its proper divisors (717015050024).

1434030100042 is an equidigital number, since it uses as much as digits as its factorization.

1434030100042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717015050023.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 1434030100042 its reverse (2400010304341), we get a palindrome (3834040404383).

The spelling of 1434030100042 in words is "one trillion, four hundred thirty-four billion, thirty million, one hundred thousand, forty-two".