1465435720146 has 8 divisors (see below), whose sum is σ = 2930871440304. Its totient is φ = 488478573380.

The previous prime is 1465435720127. The next prime is 1465435720163. The reversal of 1465435720146 is 6410275345641.

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

1465435720146 is an admirable number.

It is a super-2 number, since 2×1465435720146² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1465435720095 and 1465435720104.

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 3 ways as a sum of consecutive naturals, for example, 122119643340 + ... + 122119643351.

It is an arithmetic number, because the mean of its divisors is an integer number (366358930038).

Almost surely, 2^{1465435720146} is an apocalyptic number.

1465435720146 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1465435720146 is a wasteful number, since it uses less digits than its factorization.

1465435720146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244239286696.

The product of its (nonzero) digits is 2419200, while the sum is 48.

The spelling of 1465435720146 in words is "one trillion, four hundred sixty-five billion, four hundred thirty-five million, seven hundred twenty thousand, one hundred forty-six".