1345401016 has 32 divisors (see below), whose sum is σ = 2546838000. Its totient is φ = 666268416.

The previous prime is 1345400999. The next prime is 1345401037. The reversal of 1345401016 is 6101045431.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 564820 + ... + 567196.

Almost surely, 2^1345401016 is an apocalyptic number.

It is an amenable number.

1345401016 is a deficient number, since it is larger than the sum of its proper divisors (1201436984).

1345401016 is a wasteful number, since it uses less digits than its factorization.

1345401016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3031 (or 3027 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 1345401016 is about 36679.7085048396. The cubic root of 1345401016 is about 1103.9529993818.

Adding to 1345401016 its reverse (6101045431), we get a palindrome (7446446447).

The spelling of 1345401016 in words is "one billion, three hundred forty-five million, four hundred one thousand, sixteen".