40734004003740 has 72 divisors (see below), whose sum is σ = 123560522493408. Its totient is φ = 10862338619520.

The previous prime is 40734004003733. The next prime is 40734004003747. The reversal of 40734004003740 is 4730040043704.

40734004003740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (40734004003733) and next prime (40734004003747).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 40734004003695 and 40734004003704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40734004003747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36680689 + ... + 37774871.

It is an arithmetic number, because the mean of its divisors is an integer number (1716118367964).

Almost surely, 2^{40734004003740} is an apocalyptic number.

It is an amenable number.

40734004003740 is an abundant number, since it is smaller than the sum of its proper divisors (82826518489668).

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

40734004003740 is a wasteful number, since it uses less digits than its factorization.

40734004003740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1301019 (or 1301014 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 36.

The spelling of 40734004003740 in words is "forty trillion, seven hundred thirty-four billion, four million, three thousand, seven hundred forty".