145463030157 has 8 divisors (see below), whose sum is σ = 194039724640. Its totient is φ = 96930844560.

The previous prime is 145463030147. The next prime is 145463030239. The reversal of 145463030157 is 751030364541.

145463030157 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 not a de Polignac number, because 145463030157 - 2⁷ = 145463030029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145463030137) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 11119594 + ... + 11132667.

It is an arithmetic number, because the mean of its divisors is an integer number (24254965580).

Almost surely, 2^145463030157 is an apocalyptic number.

It is an amenable number.

145463030157 is a deficient number, since it is larger than the sum of its proper divisors (48576694483).

145463030157 is a wasteful number, since it uses less digits than its factorization.

145463030157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22254443.

The product of its (nonzero) digits is 151200, while the sum is 39.

Adding to 145463030157 its reverse (751030364541), we get a palindrome (896493394698).

The spelling of 145463030157 in words is "one hundred forty-five billion, four hundred sixty-three million, thirty thousand, one hundred fifty-seven".