1463507212340 has 24 divisors (see below), whose sum is σ = 3105049326792. Its totient is φ = 579367802880.

The previous prime is 1463507212339. The next prime is 1463507212373. The reversal of 1463507212340 is 432127053641.

It can be written as a sum of positive squares in 4 ways, for example, as 149920742416 + 1313586469924 = 387196^2 + 1146118^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1463507212294 and 1463507212303.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 377190641 + ... + 377194520.

It is an arithmetic number, because the mean of its divisors is an integer number (129377055283).

Almost surely, 2^{1463507212340} is an apocalyptic number.

1463507212340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1463507212340 is an abundant number, since it is smaller than the sum of its proper divisors (1641542114452).

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

1463507212340 is a wasteful number, since it uses less digits than its factorization.

1463507212340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754385267 (or 754385265 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 38.

The spelling of 1463507212340 in words is "one trillion, four hundred sixty-three billion, five hundred seven million, two hundred twelve thousand, three hundred forty".