10040373434 has 64 divisors (see below), whose sum is σ = 20259735552. Its totient is φ = 3617740800.

The previous prime is 10040373401. The next prime is 10040373461. The reversal of 10040373434 is 43437304001.

It is a junction number, because it is equal to n+sod(n) for n = 10040373397 and 10040373406.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43574 + ... + 148254.

It is an arithmetic number, because the mean of its divisors is an integer number (316558368).

Almost surely, 2^10040373434 is an apocalyptic number.

10040373434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10040373434 is an abundant number, since it is smaller than the sum of its proper divisors (10219362118).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10040373434 is a wasteful number, since it uses less digits than its factorization.

10040373434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104751.

The product of its (nonzero) digits is 12096, while the sum is 29.

Adding to 10040373434 its reverse (43437304001), we get a palindrome (53477677435).

The spelling of 10040373434 in words is "ten billion, forty million, three hundred seventy-three thousand, four hundred thirty-four".