1464246134040 has 32 divisors (see below), whose sum is σ = 4392738402480. Its totient is φ = 390465635712.

The previous prime is 1464246134023. The next prime is 1464246134047. The reversal of 1464246134040 is 404316424641.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1464246134040.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1464246134047) by changing a digit.

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, 6101025439 + ... + 6101025678.

Almost surely, 2^{1464246134040} is an apocalyptic number.

1464246134040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1464246134040 is an abundant number, since it is smaller than the sum of its proper divisors (2928492268440).

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

1464246134040 is a wasteful number, since it uses less digits than its factorization.

1464246134040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12202051131 (or 12202051127 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 39.

The spelling of 1464246134040 in words is "one trillion, four hundred sixty-four billion, two hundred forty-six million, one hundred thirty-four thousand, forty".