40511134110542 has 16 divisors (see below), whose sum is σ = 60811464638592. Its totient is φ = 20240648782200.

The previous prime is 40511134110541. The next prime is 40511134110617. The reversal of 40511134110542 is 24501143111504.

It is a super-2 number, since 2×40511134110542² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40511134110499 and 40511134110508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40511134110541) 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, 27576917 + ... + 29008767.

It is an arithmetic number, because the mean of its divisors is an integer number (3800716539912).

Almost surely, 2^{40511134110542} is an apocalyptic number.

40511134110542 is a deficient number, since it is larger than the sum of its proper divisors (20300330528050).

40511134110542 is a wasteful number, since it uses less digits than its factorization.

40511134110542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1442263.

The product of its (nonzero) digits is 9600, while the sum is 32.

The spelling of 40511134110542 in words is "forty trillion, five hundred eleven billion, one hundred thirty-four million, one hundred ten thousand, five hundred forty-two".