145400512034 has 8 divisors (see below), whose sum is σ = 220728488400. Its totient is φ = 71824349236.

The previous prime is 145400511989. The next prime is 145400512043. The reversal of 145400512034 is 430215004541.

145400512034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×145400512034² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 145400511988 and 145400512006.

It is an unprimeable number.

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, 437953184 + ... + 437953515.

It is an arithmetic number, because the mean of its divisors is an integer number (27591061050).

Almost surely, 2^145400512034 is an apocalyptic number.

145400512034 is a deficient number, since it is larger than the sum of its proper divisors (75327976366).

145400512034 is an equidigital number, since it uses as much as digits as its factorization.

145400512034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875906784.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 145400512034 its reverse (430215004541), we get a palindrome (575615516575).

The spelling of 145400512034 in words is "one hundred forty-five billion, four hundred million, five hundred twelve thousand, thirty-four".