145702323416 has 32 divisors (see below), whose sum is σ = 294750548400. Its totient is φ = 67122898560.

The previous prime is 145702323413. The next prime is 145702323457. The reversal of 145702323416 is 614323207541.

It is a self number, because there is not a number n which added to its sum of digits gives 145702323416.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145702323413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1238546 + ... + 1351073.

Almost surely, 2^145702323416 is an apocalyptic number.

It is an amenable number.

145702323416 is an abundant number, since it is smaller than the sum of its proper divisors (149048224984).

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

145702323416 is a wasteful number, since it uses less digits than its factorization.

145702323416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2590179 (or 2590175 counting only the distinct ones).

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

The spelling of 145702323416 in words is "one hundred forty-five billion, seven hundred two million, three hundred twenty-three thousand, four hundred sixteen".