1400002240234 has 16 divisors (see below), whose sum is σ = 2261567595168. Its totient is φ = 646147590192.

The previous prime is 1400002240199. The next prime is 1400002240261. The reversal of 1400002240234 is 4320422000041.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2551549 + ... + 3051295.

It is an arithmetic number, because the mean of its divisors is an integer number (141347974698).

Almost surely, 2^{1400002240234} is an apocalyptic number.

1400002240234 is a deficient number, since it is larger than the sum of its proper divisors (861565354934).

1400002240234 is a wasteful number, since it uses less digits than its factorization.

1400002240234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607509.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 1400002240234 its reverse (4320422000041), we get a palindrome (5720424240275).

The spelling of 1400002240234 in words is "one trillion, four hundred billion, two million, two hundred forty thousand, two hundred thirty-four".