65002146000 has 160 divisors (see below), whose sum is σ = 228618688896. Its totient is φ = 15758080000.

The previous prime is 65002145983. The next prime is 65002146017. The reversal of 65002146000 is 64120056.

It is an interprime number because it is at equal distance from previous prime (65002145983) and next prime (65002146017).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 426441 + ... + 558440.

Almost surely, 2^65002146000 is an apocalyptic number.

65002146000 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

65002146000 is an abundant number, since it is smaller than the sum of its proper divisors (163616542896).

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

65002146000 is a wasteful number, since it uses less digits than its factorization.

65002146000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 984918 (or 984902 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 65002146000 its reverse (64120056), we get a palindrome (65066266056).

The spelling of 65002146000 in words is "sixty-five billion, two million, one hundred forty-six thousand".