40242351134 has 16 divisors (see below), whose sum is σ = 60738502320. Its totient is φ = 19996562880.

The previous prime is 40242351131. The next prime is 40242351137. The reversal of 40242351134 is 43115324204.

It is an interprime number because it is at equal distance from previous prime (40242351131) and next prime (40242351137).

It is a junction number, because it is equal to n+sod(n) for n = 40242351097 and 40242351106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40242351131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118532 + ... + 307464.

It is an arithmetic number, because the mean of its divisors is an integer number (3796156395).

Almost surely, 2^40242351134 is an apocalyptic number.

40242351134 is a deficient number, since it is larger than the sum of its proper divisors (20496151186).

40242351134 is a wasteful number, since it uses less digits than its factorization.

40242351134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189595.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 40242351134 its reverse (43115324204), we get a palindrome (83357675338).

The spelling of 40242351134 in words is "forty billion, two hundred forty-two million, three hundred fifty-one thousand, one hundred thirty-four".