145244404310 has 64 divisors (see below), whose sum is σ = 267012799488. Its totient is φ = 56871517824.

The previous prime is 145244404307. The next prime is 145244404367. The reversal of 145244404310 is 13404442541.

It is a super-2 number, since 2×145244404310² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90381527 + ... + 90383133.

It is an arithmetic number, because the mean of its divisors is an integer number (4172074992).

Almost surely, 2^145244404310 is an apocalyptic number.

145244404310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145244404310 is a deficient number, since it is larger than the sum of its proper divisors (121768395178).

145244404310 is a wasteful number, since it uses less digits than its factorization.

145244404310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2445.

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 145244404310 its reverse (13404442541), we get a palindrome (158648846851).

The spelling of 145244404310 in words is "one hundred forty-five billion, two hundred forty-four million, four hundred four thousand, three hundred ten".