372006103420 has 48 divisors (see below), whose sum is σ = 893453299200. Its totient is φ = 127453713984.

The previous prime is 372006103409. The next prime is 372006103421. The reversal of 372006103420 is 24301600273.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (372006103421) 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, 753814 + ... + 1145533.

It is an arithmetic number, because the mean of its divisors is an integer number (18613610400).

Almost surely, 2^372006103420 is an apocalyptic number.

It is an amenable number.

372006103420 is an abundant number, since it is smaller than the sum of its proper divisors (521447195780).

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

372006103420 is a wasteful number, since it uses less digits than its factorization.

372006103420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1900762 (or 1900760 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 28.

Adding to 372006103420 its reverse (24301600273), we get a palindrome (396307703693).

The spelling of 372006103420 in words is "three hundred seventy-two billion, six million, one hundred three thousand, four hundred twenty".