146414016440 has 16 divisors (see below), whose sum is σ = 329431537080. Its totient is φ = 58565606560.

The previous prime is 146414016431. The next prime is 146414016449. The reversal of 146414016440 is 44610414641.

146414016440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (146414016431) and next prime (146414016449).

It is a self number, because there is not a number n which added to its sum of digits gives 146414016440.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146414016449) by changing a digit.

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, 1830175166 + ... + 1830175245.

Almost surely, 2^146414016440 is an apocalyptic number.

146414016440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

146414016440 is an abundant number, since it is smaller than the sum of its proper divisors (183017520640).

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

146414016440 is a wasteful number, since it uses less digits than its factorization.

146414016440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3660350422 (or 3660350418 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 35.

The spelling of 146414016440 in words is "one hundred forty-six billion, four hundred fourteen million, sixteen thousand, four hundred forty".