40234433241151 has 4 divisors (see below), whose sum is σ = 40235233005904. Its totient is φ = 40233633476400.

The previous prime is 40234433241113. The next prime is 40234433241173. The reversal of 40234433241151 is 15114233443204.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40234433241151 - 2²¹ = 40234431143999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40234433241151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40234433241181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 399806910 + ... + 399907531.

It is an arithmetic number, because the mean of its divisors is an integer number (10058808251476).

Almost surely, 2^{40234433241151} is an apocalyptic number.

40234433241151 is a deficient number, since it is larger than the sum of its proper divisors (799764753).

40234433241151 is an equidigital number, since it uses as much as digits as its factorization.

40234433241151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799764752.

The product of its (nonzero) digits is 138240, while the sum is 37.

Adding to 40234433241151 its reverse (15114233443204), we get a palindrome (55348666684355).

The spelling of 40234433241151 in words is "forty trillion, two hundred thirty-four billion, four hundred thirty-three million, two hundred forty-one thousand, one hundred fifty-one".