145264414 has 16 divisors (see below), whose sum is σ = 222549120. Its totient is φ = 71088160.

The previous prime is 145264411. The next prime is 145264417. The reversal of 145264414 is 414462541.

It is an interprime number because it is at equal distance from previous prime (145264411) and next prime (145264417).

It is a super-3 number, since 3×145264414³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145264411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49344 + ... + 52204.

It is an arithmetic number, because the mean of its divisors is an integer number (13909320).

Almost surely, 2^145264414 is an apocalyptic number.

145264414 is a deficient number, since it is larger than the sum of its proper divisors (77284706).

145264414 is a wasteful number, since it uses less digits than its factorization.

145264414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3395.

The product of its digits is 15360, while the sum is 31.

The square root of 145264414 is about 12052.5687718428. The cubic root of 145264414 is about 525.6779317694.

The spelling of 145264414 in words is "one hundred forty-five million, two hundred sixty-four thousand, four hundred fourteen".