40151933085 has 32 divisors (see below), whose sum is σ = 70092796032. Its totient is φ = 19464986880.

The previous prime is 40151933053. The next prime is 40151933117. The reversal of 40151933085 is 58033915104.

It is an interprime number because it is at equal distance from previous prime (40151933053) and next prime (40151933117).

It is not a de Polignac number, because 40151933085 - 2⁵ = 40151933053 is a prime.

It is a super-2 number, since 2×40151933085² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1876467 + ... + 1897743.

It is an arithmetic number, because the mean of its divisors is an integer number (2190399876).

Almost surely, 2^40151933085 is an apocalyptic number.

It is an amenable number.

40151933085 is a deficient number, since it is larger than the sum of its proper divisors (29940862947).

40151933085 is a wasteful number, since it uses less digits than its factorization.

40151933085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32733.

The product of its (nonzero) digits is 64800, while the sum is 39.

The spelling of 40151933085 in words is "forty billion, one hundred fifty-one million, nine hundred thirty-three thousand, eighty-five".