340032515145 has 8 divisors (see below), whose sum is σ = 544052024256. Its totient is φ = 181350674736.

The previous prime is 340032515129. The next prime is 340032515161. The reversal of 340032515145 is 541515230043.

It is an interprime number because it is at equal distance from previous prime (340032515129) and next prime (340032515161).

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

It is not a de Polignac number, because 340032515145 - 2⁴ = 340032515129 is a prime.

It is a super-2 number, since 2×340032515145² (a number of 24 digits) contains 22 as substring.

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, 11334417157 + ... + 11334417186.

It is an arithmetic number, because the mean of its divisors is an integer number (68006503032).

Almost surely, 2^340032515145 is an apocalyptic number.

It is an amenable number.

340032515145 is a deficient number, since it is larger than the sum of its proper divisors (204019509111).

340032515145 is a wasteful number, since it uses less digits than its factorization.

340032515145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22668834351.

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 340032515145 its reverse (541515230043), we get a palindrome (881547745188).

The spelling of 340032515145 in words is "three hundred forty billion, thirty-two million, five hundred fifteen thousand, one hundred forty-five".