40254534010 has 8 divisors (see below), whose sum is σ = 72458161236. Its totient is φ = 16101813600.

The previous prime is 40254534007. The next prime is 40254534031. The reversal of 40254534010 is 1043545204.

It can be written as a sum of positive squares in 2 ways, for example, as 37596822201 + 2657711809 = 193899^2 + 51553^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 40254534010.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2012726691 + ... + 2012726710.

Almost surely, 2^40254534010 is an apocalyptic number.

40254534010 is a deficient number, since it is larger than the sum of its proper divisors (32203627226).

40254534010 is a wasteful number, since it uses less digits than its factorization.

40254534010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4025453408.

The product of its (nonzero) digits is 9600, while the sum is 28.

The spelling of 40254534010 in words is "forty billion, two hundred fifty-four million, five hundred thirty-four thousand, ten".