40533121534015 has 16 divisors (see below), whose sum is σ = 53076186925056. Its totient is φ = 29470497172000.

The previous prime is 40533121533967. The next prime is 40533121534231. The reversal of 40533121534015 is 51043512133504.

It is a de Polignac number, because none of the positive numbers 2^k-40533121534015 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101507311 + ... + 101905840.

It is an arithmetic number, because the mean of its divisors is an integer number (3317261682816).

Almost surely, 2^{40533121534015} is an apocalyptic number.

40533121534015 is a deficient number, since it is larger than the sum of its proper divisors (12543065391041).

40533121534015 is a wasteful number, since it uses less digits than its factorization.

40533121534015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203416790.

The product of its (nonzero) digits is 108000, while the sum is 37.

Adding to 40533121534015 its reverse (51043512133504), we get a palindrome (91576633667519).

The spelling of 40533121534015 in words is "forty trillion, five hundred thirty-three billion, one hundred twenty-one million, five hundred thirty-four thousand, fifteen".