40010460506154 has 192 divisors, whose sum is σ = 99297777616128. Its totient is φ = 11572570521600.

The previous prime is 40010460506153. The next prime is 40010460506161. The reversal of 40010460506154 is 45160506401004.

40010460506154 is a `hidden beast` number, since 40 + 0 + 1 + 0 + 4 + 60 + 506 + 1 + 54 = 666.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (40010460506153) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 23115034 + ... + 24785594.

It is an arithmetic number, because the mean of its divisors is an integer number (517175925084).

Almost surely, 2^{40010460506154} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40010460506154, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49648888808064).

40010460506154 is an abundant number, since it is smaller than the sum of its proper divisors (59287317109974).

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

40010460506154 is a wasteful number, since it uses less digits than its factorization.

40010460506154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1670733 (or 1670730 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

Adding to 40010460506154 its reverse (45160506401004), we get a palindrome (85170966907158).

The spelling of 40010460506154 in words is "forty trillion, ten billion, four hundred sixty million, five hundred six thousand, one hundred fifty-four".