162341400403020 has 48 divisors (see below), whose sum is σ = 455529274357248. Its totient is φ = 43198339800000.

The previous prime is 162341400402997. The next prime is 162341400403043. The reversal of 162341400403020 is 20304004143261.

It is an interprime number because it is at equal distance from previous prime (162341400402997) and next prime (162341400403043).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2896856356 + ... + 2896912395.

It is an arithmetic number, because the mean of its divisors is an integer number (9490193215776).

Almost surely, 2^{162341400403020} is an apocalyptic number.

162341400403020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

162341400403020 is an abundant number, since it is smaller than the sum of its proper divisors (293187873954228).

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

162341400403020 is a wasteful number, since it uses less digits than its factorization.

162341400403020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5793769230 (or 5793769228 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 162341400403020 its reverse (20304004143261), we get a palindrome (182645404546281).

The spelling of 162341400403020 in words is "one hundred sixty-two trillion, three hundred forty-one billion, four hundred million, four hundred three thousand, twenty".