40328531151 has 16 divisors (see below), whose sum is σ = 55858699008. Its totient is φ = 25860497600.

The previous prime is 40328531147. The next prime is 40328531161. The reversal of 40328531151 is 15113582304.

40328531151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 40328531151 - 2² = 40328531147 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40328531161) 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, 2300241 + ... + 2317706.

It is an arithmetic number, because the mean of its divisors is an integer number (3491168688).

Almost surely, 2^40328531151 is an apocalyptic number.

40328531151 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

40328531151 is a deficient number, since it is larger than the sum of its proper divisors (15530167857).

40328531151 is a wasteful number, since it uses less digits than its factorization.

40328531151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4618062.

The product of its (nonzero) digits is 14400, while the sum is 33.

The spelling of 40328531151 in words is "forty billion, three hundred twenty-eight million, five hundred thirty-one thousand, one hundred fifty-one".