40370036734 has 16 divisors (see below), whose sum is σ = 61382033280. Its totient is φ = 19910845600.

The previous prime is 40370036723. The next prime is 40370036753. The reversal of 40370036734 is 43763007304.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 40370036693 and 40370036702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 317134 + ... + 425809.

It is an arithmetic number, because the mean of its divisors is an integer number (3836377080).

Almost surely, 2^40370036734 is an apocalyptic number.

40370036734 is a deficient number, since it is larger than the sum of its proper divisors (21011996546).

40370036734 is a wasteful number, since it uses less digits than its factorization.

40370036734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 743315.

The product of its (nonzero) digits is 127008, while the sum is 37.

The spelling of 40370036734 in words is "forty billion, three hundred seventy million, thirty-six thousand, seven hundred thirty-four".