145292262701029 has 16 divisors (see below), whose sum is σ = 154542769879680. Its totient is φ = 136204164532800.

The previous prime is 145292262701023. The next prime is 145292262701057. The reversal of 145292262701029 is 920107262292541.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 145292262701029 - 2³⁹ = 144742506887141 is a prime.

It is a super-2 number, since 2×145292262701029² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145292262701023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25986742 + ... + 31078855.

It is an arithmetic number, because the mean of its divisors is an integer number (9658923117480).

Almost surely, 2^{145292262701029} is an apocalyptic number.

145292262701029 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

145292262701029 is a deficient number, since it is larger than the sum of its proper divisors (9250507178651).

145292262701029 is a wasteful number, since it uses less digits than its factorization.

145292262701029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57067020.

The product of its (nonzero) digits is 2177280, while the sum is 52.

The spelling of 145292262701029 in words is "one hundred forty-five trillion, two hundred ninety-two billion, two hundred sixty-two million, seven hundred one thousand, twenty-nine".