145372411 has 2 divisors, whose sum is σ = 145372412. Its totient is φ = 145372410.

The previous prime is 145372399. The next prime is 145372427. The reversal of 145372411 is 114273541.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 145372411 - 2¹¹ = 145370363 is a prime.

It is a super-2 number, since 2×145372411² = 42266275759905842, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 145372411.

It is not a weakly prime, because it can be changed into another prime (145376411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72686205 + 72686206.

It is an arithmetic number, because the mean of its divisors is an integer number (72686206).

Almost surely, 2^145372411 is an apocalyptic number.

145372411 is a deficient number, since it is larger than the sum of its proper divisors (1).

145372411 is an equidigital number, since it uses as much as digits as its factorization.

145372411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3360, while the sum is 28.

The square root of 145372411 is about 12057.0481876784. The cubic root of 145372411 is about 525.8081714587.

The spelling of 145372411 in words is "one hundred forty-five million, three hundred seventy-two thousand, four hundred eleven".