40154250602 has 16 divisors (see below), whose sum is σ = 60389027712. Its totient is φ = 20024616480.

The previous prime is 40154250601. The next prime is 40154250611. The reversal of 40154250602 is 20605245104.

40154250602 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×40154250602² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40154250601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2216702 + ... + 2234742.

It is an arithmetic number, because the mean of its divisors is an integer number (3774314232).

Almost surely, 2^40154250602 is an apocalyptic number.

40154250602 is a deficient number, since it is larger than the sum of its proper divisors (20234777110).

40154250602 is a wasteful number, since it uses less digits than its factorization.

40154250602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20893.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 40154250602 its reverse (20605245104), we get a palindrome (60759495706).

The spelling of 40154250602 in words is "forty billion, one hundred fifty-four million, two hundred fifty thousand, six hundred two".