40616245612542 has 32 divisors (see below), whose sum is σ = 82262359065600. Its totient is φ = 13367110599648.

The previous prime is 40616245612483. The next prime is 40616245612543. The reversal of 40616245612542 is 24521654261604.

It is a junction number, because it is equal to n+sod(n) for n = 40616245612491 and 40616245612500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40616245612543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24219184 + ... + 25841852.

It is an arithmetic number, because the mean of its divisors is an integer number (2570698720800).

Almost surely, 2^{40616245612542} is an apocalyptic number.

40616245612542 is an abundant number, since it is smaller than the sum of its proper divisors (41646113453058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40616245612542 is a wasteful number, since it uses less digits than its factorization.

40616245612542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1675560.

The product of its (nonzero) digits is 2764800, while the sum is 48.

The spelling of 40616245612542 in words is "forty trillion, six hundred sixteen billion, two hundred forty-five million, six hundred twelve thousand, five hundred forty-two".