4240154031 has 16 divisors (see below), whose sum is σ = 5842700640. Its totient is φ = 2733409280.

The previous prime is 4240154011. The next prime is 4240154033. The reversal of 4240154031 is 1304510424.

It is a cyclic number.

It is not a de Polignac number, because 4240154031 - 2⁵ = 4240153999 is a prime.

It is a super-2 number, since 2×4240154031² = 35957812413211097922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4240153992 and 4240154010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4240154033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138636 + ... + 166433.

It is an arithmetic number, because the mean of its divisors is an integer number (365168790).

Almost surely, 2^4240154031 is an apocalyptic number.

4240154031 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

4240154031 is a deficient number, since it is larger than the sum of its proper divisors (1602546609).

4240154031 is a wasteful number, since it uses less digits than its factorization.

4240154031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305226.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 4240154031 is about 65116.4651297965. The cubic root of 4240154031 is about 1618.5540660850.

Adding to 4240154031 its reverse (1304510424), we get a palindrome (5544664455).

The spelling of 4240154031 in words is "four billion, two hundred forty million, one hundred fifty-four thousand, thirty-one".