145123343014470 has 64 divisors (see below), whose sum is σ = 348507111873024. Its totient is φ = 38676110021120.

The previous prime is 145123343014469. The next prime is 145123343014511. The reversal of 145123343014470 is 74410343321541.

145123343014470 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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, 383376814 + ... + 383755166.

It is an arithmetic number, because the mean of its divisors is an integer number (5445423623016).

Almost surely, 2^{145123343014470} is an apocalyptic number.

145123343014470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145123343014470 is an abundant number, since it is smaller than the sum of its proper divisors (203383768858554).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

145123343014470 is a wasteful number, since it uses less digits than its factorization.

145123343014470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386077.

The product of its (nonzero) digits is 483840, while the sum is 42.

The spelling of 145123343014470 in words is "one hundred forty-five trillion, one hundred twenty-three billion, three hundred forty-three million, fourteen thousand, four hundred seventy".