145632434363 has 4 divisors (see below), whose sum is σ = 156834929328. Its totient is φ = 134429939400.

The previous prime is 145632434347. The next prime is 145632434419. The reversal of 145632434363 is 363434236541.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 363434236541 = 6247 ⋅58177403.

It is a cyclic number.

It is not a de Polignac number, because 145632434363 - 2⁴ = 145632434347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (145632434303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5601247463 + ... + 5601247488.

It is an arithmetic number, because the mean of its divisors is an integer number (39208732332).

Almost surely, 2^145632434363 is an apocalyptic number.

145632434363 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

145632434363 is a deficient number, since it is larger than the sum of its proper divisors (11202494965).

145632434363 is a wasteful number, since it uses less digits than its factorization.

145632434363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11202494964.

The product of its digits is 1866240, while the sum is 44.

The spelling of 145632434363 in words is "one hundred forty-five billion, six hundred thirty-two million, four hundred thirty-four thousand, three hundred sixty-three".