145415403350 has 48 divisors (see below), whose sum is σ = 310405132800. Its totient is φ = 49648075680.

The previous prime is 145415403323. The next prime is 145415403373. The reversal of 145415403350 is 53304514541.

It is a super-2 number, since 2×145415403350² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 145415403350.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 785540 + ... + 952839.

It is an arithmetic number, because the mean of its divisors is an integer number (6466773600).

Almost surely, 2^145415403350 is an apocalyptic number.

145415403350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145415403350 is an abundant number, since it is smaller than the sum of its proper divisors (164989729450).

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

145415403350 is a wasteful number, since it uses less digits than its factorization.

145415403350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1738637 (or 1738632 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 145415403350 its reverse (53304514541), we get a palindrome (198719917891).

The spelling of 145415403350 in words is "one hundred forty-five billion, four hundred fifteen million, four hundred three thousand, three hundred fifty".