40151162362309 has 2 divisors, whose sum is σ = 40151162362310. Its totient is φ = 40151162362308.

The previous prime is 40151162362301. The next prime is 40151162362351. The reversal of 40151162362309 is 90326326115104.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38400912741409 + 1750249620900 = 6196847^2 + 1322970^2 .

It is a cyclic number.

It is not a de Polignac number, because 40151162362309 - 2³ = 40151162362301 is a prime.

It is a super-2 number, since 2×40151162362309² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40151162362301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20075581181154 + 20075581181155.

It is an arithmetic number, because the mean of its divisors is an integer number (20075581181155).

Almost surely, 2^{40151162362309} is an apocalyptic number.

It is an amenable number.

40151162362309 is a deficient number, since it is larger than the sum of its proper divisors (1).

40151162362309 is an equidigital number, since it uses as much as digits as its factorization.

40151162362309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 233280, while the sum is 43.

The spelling of 40151162362309 in words is "forty trillion, one hundred fifty-one billion, one hundred sixty-two million, three hundred sixty-two thousand, three hundred nine".