145202422351530 has 32 divisors (see below), whose sum is σ = 348823166877504. Its totient is φ = 38683162267776.

The previous prime is 145202422351453. The next prime is 145202422351531. The reversal of 145202422351530 is 35153224202541.

It is not an unprimeable number, because it can be changed into a prime (145202422351531) 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, 2342699284 + ... + 2342761263.

It is an arithmetic number, because the mean of its divisors is an integer number (10900723964922).

Almost surely, 2^{145202422351530} is an apocalyptic number.

145202422351530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145202422351530 is an abundant number, since it is smaller than the sum of its proper divisors (203620744525974).

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

145202422351530 is a wasteful number, since it uses less digits than its factorization.

145202422351530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4685461590.

The product of its (nonzero) digits is 288000, while the sum is 39.

The spelling of 145202422351530 in words is "one hundred forty-five trillion, two hundred two billion, four hundred twenty-two million, three hundred fifty-one thousand, five hundred thirty".