140034003434 has 16 divisors (see below), whose sum is σ = 226352101920. Its totient is φ = 64590127920.

The previous prime is 140034003379. The next prime is 140034003443. The reversal of 140034003434 is 434300430041.

It is a Harshad number since it is a multiple of its sum of digits (26).

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, 1664432 + ... + 1746539.

It is an arithmetic number, because the mean of its divisors is an integer number (14147006370).

Almost surely, 2^140034003434 is an apocalyptic number.

140034003434 is a deficient number, since it is larger than the sum of its proper divisors (86318098486).

140034003434 is a wasteful number, since it uses less digits than its factorization.

140034003434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3412565.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 140034003434 its reverse (434300430041), we get a palindrome (574334433475).

The spelling of 140034003434 in words is "one hundred forty billion, thirty-four million, three thousand, four hundred thirty-four".