37446741642 has 64 divisors (see below), whose sum is σ = 77474154240. Its totient is φ = 12058713600.

The previous prime is 37446741611. The next prime is 37446741643. The reversal of 37446741642 is 24614764473.

It is a junction number, because it is equal to n+sod(n) for n = 37446741591 and 37446741600.

It is not an unprimeable number, because it can be changed into a prime (37446741643) 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, 11446467 + ... + 11449737.

It is an arithmetic number, because the mean of its divisors is an integer number (1210533660).

Almost surely, 2^37446741642 is an apocalyptic number.

37446741642 is an abundant number, since it is smaller than the sum of its proper divisors (40027412598).

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

37446741642 is a wasteful number, since it uses less digits than its factorization.

37446741642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3759.

The product of its digits is 2709504, while the sum is 48.

The spelling of 37446741642 in words is "thirty-seven billion, four hundred forty-six million, seven hundred forty-one thousand, six hundred forty-two".