40050212544445 has 16 divisors (see below), whose sum is σ = 48778622979840. Its totient is φ = 31561278686784.

The previous prime is 40050212544421. The next prime is 40050212544533. The reversal of 40050212544445 is 54444521205004.

It is a cyclic number.

It is not a de Polignac number, because 40050212544445 - 2⁵ = 40050212544413 is a prime.

It is a super-2 number, since 2×40050212544445² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40050212544398 and 40050212544407.

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, 14579196 + ... + 17107114.

It is an arithmetic number, because the mean of its divisors is an integer number (3048663936240).

Almost surely, 2^{40050212544445} is an apocalyptic number.

It is an amenable number.

40050212544445 is a deficient number, since it is larger than the sum of its proper divisors (8728410435395).

40050212544445 is a wasteful number, since it uses less digits than its factorization.

40050212544445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2575284.

The product of its (nonzero) digits is 512000, while the sum is 40.

Adding to 40050212544445 its reverse (54444521205004), we get a palindrome (94494733749449).

The spelling of 40050212544445 in words is "forty trillion, fifty billion, two hundred twelve million, five hundred forty-four thousand, four hundred forty-five".