145401326162 has 16 divisors (see below), whose sum is σ = 230987295000. Its totient is φ = 68407627008.

The previous prime is 145401326159. The next prime is 145401326167. The reversal of 145401326162 is 261623104541.

It can be written as a sum of positive squares in 4 ways, for example, as 145237972201 + 163353961 = 381101^2 + 12781^2 .

It is a super-2 number, since 2×145401326162² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (145401326167) 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, 373037 + ... + 655712.

Almost surely, 2^145401326162 is an apocalyptic number.

145401326162 is a deficient number, since it is larger than the sum of its proper divisors (85585968838).

145401326162 is a wasteful number, since it uses less digits than its factorization.

145401326162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1032925.

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 145401326162 in words is "one hundred forty-five billion, four hundred one million, three hundred twenty-six thousand, one hundred sixty-two".