40151162362321 has 8 divisors (see below), whose sum is σ = 41249774196800. Its totient is φ = 39053258174448.

The previous prime is 40151162362309. The next prime is 40151162362351. The reversal of 40151162362321 is 12326326115104.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40151162362321 - 2²¹ = 40151160265169 is a prime.

It is a super-2 number, since 2×40151162362321² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40151162362301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176796621 + ... + 177023578.

It is an arithmetic number, because the mean of its divisors is an integer number (5156221774600).

Almost surely, 2^{40151162362321} is an apocalyptic number.

It is an amenable number.

40151162362321 is a deficient number, since it is larger than the sum of its proper divisors (1098611834479).

40151162362321 is a wasteful number, since it uses less digits than its factorization.

40151162362321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353823303.

The product of its (nonzero) digits is 51840, while the sum is 37.

Adding to 40151162362321 its reverse (12326326115104), we get a palindrome (52477488477425).

The spelling of 40151162362321 in words is "forty trillion, one hundred fifty-one billion, one hundred sixty-two million, three hundred sixty-two thousand, three hundred twenty-one".