40873536212607 has 32 divisors (see below), whose sum is σ = 69254274677760. Its totient is φ = 23339295110880.

The previous prime is 40873536212563. The next prime is 40873536212609. The reversal of 40873536212607 is 70621263537804.

It is a happy number.

40873536212607 is a `hidden beast` number, since 4 + 0 + 8 + 7 + 3 + 5 + 3 + 6 + 21 + 2 + 607 = 666.

It is not a de Polignac number, because 40873536212607 - 2⁷ = 40873536212479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40873536212609) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78495819 + ... + 79014812.

It is an arithmetic number, because the mean of its divisors is an integer number (2164196083680).

Almost surely, 2^{40873536212607} is an apocalyptic number.

40873536212607 is a deficient number, since it is larger than the sum of its proper divisors (28380738465153).

40873536212607 is a wasteful number, since it uses less digits than its factorization.

40873536212607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157512020 (or 157512014 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 54.

The spelling of 40873536212607 in words is "forty trillion, eight hundred seventy-three billion, five hundred thirty-six million, two hundred twelve thousand, six hundred seven".