145730015743 has 32 divisors (see below), whose sum is σ = 167716749312. Its totient is φ = 125601168000.

The previous prime is 145730015737. The next prime is 145730015749. The reversal of 145730015743 is 347510037541.

It is an interprime number because it is at equal distance from previous prime (145730015737) and next prime (145730015749).

It is a cyclic number.

It is not a de Polignac number, because 145730015743 - 2¹³ = 145730007551 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 145730015696 and 145730015705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145730015749) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2110146 + ... + 2178112.

It is an arithmetic number, because the mean of its divisors is an integer number (5241148416).

Almost surely, 2^145730015743 is an apocalyptic number.

145730015743 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

145730015743 is a deficient number, since it is larger than the sum of its proper divisors (21986733569).

145730015743 is a wasteful number, since it uses less digits than its factorization.

145730015743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68175.

The product of its (nonzero) digits is 176400, while the sum is 40.

The spelling of 145730015743 in words is "one hundred forty-five billion, seven hundred thirty million, fifteen thousand, seven hundred forty-three".