1403432013434 has 16 divisors (see below), whose sum is σ = 2301240787776. Its totient is φ = 636613732800.

The previous prime is 1403432013413. The next prime is 1403432013493. The reversal of 1403432013434 is 4343102343041.

It is a super-2 number, since 2×1403432013434² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1403432013434.

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, 65484527 + ... + 65505954.

It is an arithmetic number, because the mean of its divisors is an integer number (143827549236).

Almost surely, 2^{1403432013434} is an apocalyptic number.

1403432013434 is a deficient number, since it is larger than the sum of its proper divisors (897808774342).

1403432013434 is a wasteful number, since it uses less digits than its factorization.

1403432013434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130990981.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 1403432013434 its reverse (4343102343041), we get a palindrome (5746534356475).

The spelling of 1403432013434 in words is "one trillion, four hundred three billion, four hundred thirty-two million, thirteen thousand, four hundred thirty-four".